As a new-type foreign trade service provider driven by both technological transformation and export business, HiSiaddi has established a "1+2+3+4=1" service system and can supply erucylamide sourced from multiple well-known original manufacturers.
Possessing R&D capabilities, HiSiaddi has conducted multiple rounds of on-site inspections of erucylamide manufacturers and accumulated objective, in-depth understanding of different brands, enabling regular brand and factory analysis for clients to select matching products. Below is a brand recommendation case.
For more brand and model comparison analysis, please contact HiSiaddi customer service.
Founded in 1992 and headquartered in Bologna, Italy, ItalPack is a leading mid-to-high-end supplier of food flexible packaging, eco-friendly soybean inks, and premium TPE modified raw materials in Southern Europe. Its downstream partners include century-old Italian dairy brands, EU organic snack chains, and European medical consumables manufacturers. The company maintains stable annual procurement of 240 tons of erucylamide imported from Croda (UK) and AkzoNobel (Netherlands), split into three application grades: 130 tons for CPP optical food films, 65 tons for eco-friendly gravure inks, and 45 tons for premium TPE elastomer modification. All products comply with multiple EU market access standards: EU Regulation 10/2011 on food contact materials, REACH, and RoHS 2.0, imposing stringent requirements on raw material purity, impurity control, precipitation stability, and compliance documentation – distinct from low-end small-batch buyers focused solely on unit price. The client’s procurement decisions rely on complete cross-brand parameter comparisons, measured sample test data, and compliance documentation.
In Q4 2025, driven by European energy price hikes, volatile ocean freight rates, and extended overseas manufacturer lead times exceeding 70 days, ItalPack launched a domestic Chinese erucylamide import substitution program and appointed HiSiaddi as its exclusive procurement service provider for screening local raw materials. The client previously independently contacted four leading domestic erucylamide manufacturers for sample submission and quotation, yet encountered widespread industry brand information barriers: five top domestic manufacturers including Jiangxi Zhilian, Nantong Dongli, Jiangxi Weike, Jiangsu Zhongteng only promote their own product advantages during communication, adhering to an unspoken industry norm to avoid derogatory remarks about competitors while deliberately omitting objective elaboration of rival brands’ technical strengths and applicable scenarios. Every manufacturer pushes their full product range, claiming universal suitability across films, inks, and TPEs. Lacking accumulated experience in China’s additive industry, the client cannot distinguish the true application boundaries of each brand’s grades. After receiving samples of five different brands, small-scale testing revealed three distinct defects: film bloom precipitation, ink screen clogging, and TPE oil seepage, leaving the R&D team unable to identify whether failures stemmed from incorrect grade selection or raw material quality defects, halting product selection work for nearly one month. The client fully entrusted HiSiaddi, as an impartial third party, to organize mainstream domestic top brands, horizontally dissect the strengths, weaknesses, and segmented applicable scenarios of each brand’s products, and select matching brands and grades for its three production lines from five mainstream well-known manufacturers. An initial trial order of 42 tons would be placed upon successful grade selection, with a 240-ton annual long-term framework contract to follow upon qualified mass sample production.
Mandatory Client Selection Benchmarks: Match Croda ER & CH series imported product indicators; film-grade amide content ≥99.3%, free acid ≤0.06%, total heavy metal residues <8ppb; ink-grade with controllable migration rate and narrow melting range; medical TPE-grade with low volatile small molecules and compliant biosafety extractables – industrial general low-end grades are rejected outright.
The five mainstream mid-to-high-end erucylamide brands in China are Jiangxi Zhilian New Materials, Nantong Dongli New Materials, Jiangxi Weike Oils & Fats, Jiangsu Zhongteng New Materials, and Zhejiang Huangma Technology, all first-tier mass-production manufacturers with leading industry capacity and compliance systems. After contacting all five factories, the client found each sales team only elaborated on their own product line strengths:
· Jiangxi Zhilian prioritizes universal pellet grades, highlighting full industrial chain self-sufficient raw materials and cost advantages;
· Nantong Dongli specializes in high-purity medical-grade powder products, emphasizing multi-stage molecular distillation refining processes;
· Jiangxi Weike focuses on heat-resistant modified grades, advertising resistance to yellowing at 300°C processing temperatures;
· Jiangsu Zhongteng develops ink-specialized pellet grades, with supporting additive compounding expertise;
· Zhejiang Huangma leverages group chemical supporting advantages to deliver stable large-batch supply.
When the client actively enquired about competing brands, all manufacturers only stated “different factory process routes, no evaluation of peer products”, refusing to mention rival brands’ technical strengths in segmented fields. The client remained unaware of critical facts: one brand’s film grade delivers superior performance yet is incompatible with inks, while another’s dedicated TPE grade offers outstanding cost performance but fails for cast films. Blind testing of universal samples across unrelated applications resulted in failed small trials.
Domestic erucylamide manufacturers independently develop product model codes with no unified industry naming standards. Pellet products with identical appearances exhibit drastically different physical and chemical parameters and migration characteristics across brands: for example, three pellet grades Jiangxi Zhilian ZK-EA, Nantong Dongli DL-995, Jiangxi Weike WK-308 feature completely divergent performance. Manufacturers only label internal model codes without clear application segmentation guidance. Lacking a domestic grade database, the client cannot judge product suitability from model names, mistakenly testing ink grades in film formulas and film powder grades in TPE raw materials – directly causing all initial small trials to fail.
All five brands operate dual product lines: low-end industrial general grades and mid-to-high-end refined grades. To boost order volumes, manufacturers prioritize higher-margin universal flagship grades regardless of client demand for premium food/medical raw materials, failing to proactively distinguish product tiers. The client cannot differentiate grade quality solely based on quotation and product appearance, leading to purchase of overpriced general-grade samples unable to meet EU end-production standards.
Faced with overlapping obstacles, the client suspended independent sample communication with all manufacturers and fully entrusted HiSiaddi, as an impartial foreign trade service provider, to complete technical sorting of all grades from five brands, parallel performance testing, and summary of segmented scenario strengths and weaknesses.
HiSiaddi formed a dedicated team of additive technical specialists, compliance officers, and application testing engineers to request core mid-to-high-end grade samples, COA inspection reports, process specifications, and compliance certificates from all five brands. Parallel sample preparation and testing were conducted across film, ink, and TPE formulas using the company’s internal rubber & plastic laboratory, with objective sorting of core brand characteristics without bias toward any manufacturer. A bilingual Chinese-English comparative evaluation report was fully submitted to the Italian client:
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Jiangxi Zhilian New Materials (ZK Series) China’s full industrial chain leader with self-sufficient high-erucic acid rapeseed oil refining base (100% raw material self-supply). ZK-EA pellet grade strengths: complete raw material traceability, outstanding cost performance, highly stable large-batch supply. Core advantage: CPP food film applications, with free acid stably controlled ≤0.055% and slow, balanced low-temperature migration. Weaknesses: limited dedicated segmented grades; general grades exhibit broad melting ranges prone to screen clogging when used for inks, lacking refinement for medical TPE customized grades.
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Nantong Dongli New Materials (DL Series) Specializes in high-purity refined amides equipped with multi-stage molecular distillation production lines. DL-995 ultrafine powder grade achieves amide content up to 99.5% with heavy metal residues ≤5ppb. Core advantage: medical TPE modification materials with low volatile content and minimal small-molecule precipitation, meeting ISO 10993 biosafety testing. Weaknesses: limited production capacity for pellet grades with extended lead times for bulk orders; premium pricing for film-grade pellets, unsuitable for mass film raw material centralized procurement.
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Jiangxi Weike Oils & Fats (WK Series) Focuses on heat-resistant modified amide R&D; WK-308 grade withstands processing temperatures up to 310°C without yellowing under high-temperature extrusion. Core advantage: high-temperature modified engineering plastics and thick film applications. Weaknesses: slow migration rate under ambient film processing requiring increased dosage, poor cost performance for standard CPP films, mediocre compatibility with ink systems.
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Jiangsu Zhongteng New Materials (ZT Series) Develops modified erucylamide exclusively for soybean inks; ZT-40 pellets feature precisely regulated migration rates with excellent compatibility with soybean resins. Core advantage: eco-friendly gravure inks, delivering continuous high-speed printing without roller sticking or white specks. Weaknesses: film-grade free acid control is subpar, prone to mild bloom precipitation after long-term storage, unsuitable for high-transparency optical film production.
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Zhejiang Huangma Technology (HM Series) Large listed chemical group with abundant production capacity and stable supply chains, offering a complete portfolio of grades. However, all segmented grades deliver moderate performance without single outstanding technical advantages, suited only for standard industrial products. Weaknesses: insufficient impurity control for food/medical high-purity grades, unable to meet strict EU limit values, only applicable for low-end general packaging materials.
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HiSiaddi compiled the above brand strengths, weaknesses, segmented grade parameters, and measured application data into a bilingual Chinese-English comparison ledger, clearly marking suitable and unsuitable scenarios for each brand to eliminate the client’s information gap.
Combining ItalPack’s actual production indicators for films, inks, and TPEs alongside cost targets, HiSiaddi eliminated Zhejiang Huangma and Jiangxi Weike from the five manufacturers, ultimately selecting two domestic mid-to-high-end brands (Jiangxi Zhilian and Nantong Dongli) with three finalized customized grades precisely matching three raw material demand categories:
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CPP Optical Food Films (130 tons/year): Jiangxi Zhilian ZK-EA Spherical Pellet Erucylamide Leveraging Zhilian’s full oil chain traceability advantages, the product is supplied with EU-recognized raw material traceability ledgers. Measured indicators: amide content 99.35%, free acid 0.052%, heavy metals 7.1ppb. At 0.13% addition ratio in CPP formulas, films show no bloom precipitation after 90 days of ambient storage, with transmittance and friction coefficient matching imported Croda ER grades, cutting raw material costs by 28% versus imports and meeting large-volume centralized film procurement demands.
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Eco-Friendly Soybean Gravure Inks (65 tons/year): Custom Modified ZK-EA (Ink-Specialized Specification) from Jiangxi Zhilian HiSiaddi coordinated factory adjustments to granulation and crystallization processes on the standard ZK-EA base to produce medium-sized 40-mesh pellets with narrowed melting range of 79–80°C, matching dispersion requirements of soybean ink systems and eliminating screen clogging defects of universal standard grades. Unified upstream supplier management avoids switching vendors, lowering client warehousing and coordination costs.
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Premium Medical TPE Modification (45 tons/year): Nantong Dongli DL-995 Ultrafine 800-Mesh Powder Erucylamide Dongli’s multi-stage molecular distillation process limits free erucic acid to 0.027% and low-boiling volatile residues to 24ppm, with full compliance with EU medical extractable testing. Incorporated into the client’s TPE formula, no inner tube oil seepage occurs post 121°C sterilization, fully replacing imported Croda CH medical grades and suited for small-batch high-value medical raw material procurement.
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Based on the finalized two brands and three grades, ItalPack issued an initial 42-ton trial order split as follows: 22 tons ZK-EA film grade, 12 tons modified ZK-EA ink grade, 8 tons DL-995 medical TPE grade. HiSiaddi coordinated staggered production schedules between the two manufacturers, with each batch accompanied by English COA, SDS, SVHC test reports, and raw material traceability documents. Goods were shipped in two consignments from Shanghai Port to Genoa Port, Italy. Upon arrival, continuous 15-day full-line mass production testing confirmed all three product categories met client EU compliance and finished product factory standards: CPP film yield stabilized above 97%, inks ran uninterrupted for 24 hours without screen clogging, and medical TPE tubes passed full post-sterilization precipitation inspection – completely resolving production defects stemming from prior misaligned grade selection.
ItalPack formally reduced its annual procurement volume from Croda and signed a 240-ton annual framework procurement agreement with HiSiaddi, locking fixed dual suppliers and three finalized grades. HiSiaddi established a dynamic domestic grade update mechanism for the client: neutral evaluation of new domestic grades and iterative process improvements upon market launch, with supplementary alternative grades recommended as needed without exclusive binding to single manufacturers. Post-domestication, the client’s overall annual raw material procurement costs fell by 27.2%, with lead time compressed to 33 days, mitigating risks of European raw material geopolitical price hikes and logistics delays.
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Inherent Industry Pain Points: Manufacturer-Oriented Promotion Creates Selection Barriers for Mid-to-High-End Overseas Clients China’s top erucylamide manufacturers all own segmented product lines with technical strengths, yet sales-driven industry norms create a commercial convention of “only promoting own products, avoiding objective commentary of rival advantages”. While manufacturers refrain from direct slander of competitors, they deliberately omit introduction of rival brands’ technical strengths. Combined with unstandardized product model naming and mixed sales of different quality tiers, overseas mid-to-high-end clients unfamiliar with China’s industrial landscape frequently misselect grades leading to wasted samples – a common barrier to export of domestic additives to EU high-end markets. Low-volume bulk buyers only focus on unit price and rarely conduct refined grade differentiation, yet mid-to-high-end clients serving food and medical high-threshold industries face risks of finished product compliance scrapping and brand losses from incorrect raw material grade selection, generating heavy reliance on neutral cross-brand evaluation services.
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Unique Procurement Demands of Mid-to-High-End Clients: Requirement for Neutral Third-Party Grade Selection Services European mid-to-high-end purchasers represented by ItalPack do not base procurement decisions solely on unilateral manufacturer marketing materials, requiring horizontal cross-brand parameter comparisons, measured sample test data, and objective strength/weakness analysis balancing product performance, compliance qualifications, long-term supply stability, and procurement costs. Single production factories cannot deliver impartial grade selection recommendations outside their own product interests, forming a core demand distinguishing mid-to-high-end clients from low-volume bulk buyers.
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HiSiaddi’s Core Foreign Trade Value: Eliminate Information Asymmetry via Neutral Third-Party Evaluation to Precisely Match Supply & Demand Breaking away from the business model of general intermediaries tied to single manufacturers for profit, HiSiaddi operates as an impartial foreign trade service provider, comprehensively cataloging full product lines of China’s five top manufacturers and objectively sorting each brand’s strengths, weaknesses, and segmented applicable fields. Product selection is conducted from the end-user application perspective to avoid client mispurchase guided by single manufacturer sales bias, while enabling high-quality domestic mid-to-high-end grades to accurately connect with overseas high-end supply chains. Long-term premium client partnerships are secured via impartial, professional grade selection services.
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For more brand and model comparison analysis, please contact HiSiaddi customer service.
+86-13120989737 
info@hisiaddi.com 
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