SHANGHAI HI SILICON TECHNOLOGY CO., LTD.
SHANGHAI HI SILICON TECHNOLOGY CO., LTD.
Chem Additives Tech Recommended Articles

Chem Additives Tech Recommended Articles

Chem Additives Tech Insights Chemical Solvents: Common Difficulties in Procurement from China

Customization Case of Triethylene Glycol Divinyl Ether (DVE 3) with Custom Specifications: Residual Triethylene Glycol ≤50ppm & Acetaldehyde ≤10ppm
13 Jul, 2026
HiSiaddi is an innovative foreign trade service provider driven by dual pillars of technology commercialization and foreign trade services. We have established a service system structured as "1+2...
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Polypropylene Glycol Compliance Case: SVHC Exceedance & SDS Label Regulatory Issues
13 Jul, 2026
HiSiaddi is an innovative foreign trade service provider driven by both technology commercialization and foreign trade. We have established a "1+2+3+4=1" service system and can supply polypr...
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Polypropylene Glycol Brand Comparison & Brand Recommendation Case for Chinese Mainstream Manufacturers
13 Jul, 2026
HiSiaddi is an innovative foreign trade service provider driven by both technology commercialization and foreign trade. We have established a "1+2+3+4=1" service system and can supply polypr...
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Polypropylene Glycol Formula Optimization Case: Micropore Void Defects & Low Unsaturation Issues
13 Jul, 2026
HiSiaddi is an innovative foreign trade service provider driven by both technology commercialization and foreign trade. We have established a "1+2+3+4=1" service system and can supply polypr...
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Polypropylene Glycol Customization Case: Hydroxyl Value 52.0±1.2 mgKOH/g, Acid Value ≤0.01 mgKOH/g
13 Jul, 2026
HiSiaddi is an innovative foreign trade service provider driven by both technology commercialization and foreign trade. We have established a "1+2+3+4=1" service system and can supply polypr...
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Dibenzyl Ether Case: Remedying HS Code Mismatch & Outdated SDS Compliance Issues
13 Jul, 2026
As a new-type foreign trade service provider driven by both technology commercialization and foreign trade, HiSiaddi has established a service system summarized as “1+2+3+4=1” and can supply dibenzy...
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