About us
Hangzhou Lianzheng Chemical Co., Ltd.is an ISO9001 approved company,a professional modern enterprise specialized in Cosmetic ingredients ,Active Pharmaceutical Ingredients,Intermediates and Fine chemicals, engaged in R&D, production and sales, located in Huacai Enterprise Park, adjacent to West Lake Science and Technology Park.
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Latest news and events
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![Top Suppliers Of Amino Acid-Based Surfactants in China]()
Jan 15, 2025Top Suppliers Of Amino Acid-Based Surfactants in ChinaAmino acid-based surfactants are a type of green and mild surfactants prepared from natural amino...view more -
![Top Manufacturers Of Herbal Extract in China]()
Dec 27, 2025Top Manufacturers Of Herbal Extract in ChinaHerbal Extract is a substance with specific active ingredients that is precisely separated and pu...view more -
![Top Manufacturers Of DL-Mandelic Acid in China]()
Nov 19, 2025Top Manufacturers Of DL-Mandelic Acid in ChinaDL-mandelic acid is a common ingredient you'll often find in skincare products (like cleansers, s...view more
