Unison (Tianjin) Int'L Trading Company Ltd. set up in 1999, is an int'l Chemical enterprise based on chemical production & oriented by int'l trade. "Tangshan Union Chemical Factory" and "Tangshan Huizhong Chemical Industry Co., Ltd, is our owen facilities.

Unison is engaged in producting & marketing of:
- Inorganic Chemicals
- detergent raw materials
- chemicals in water treatment
- Chemicals in textile; paper; fertilizer; detergent; welding; leather and so on
- Food and Feed additives

Main products: Sodium Metabisulphite; Sodium Bisulphite; Sodium Silicate; Magnesium Sulphate; Kieserite; Zinc Sulphate; Manganese Sulphate...

Quality:
Quality is our top priority. All our sources are personally previewed & confirmed by in-house & independent Lab. Here is example info:

Soy protein ( unisonsoy ) is produced under strict quality control at ISO & kosher certified facilities. Enzymes (pancreatin; pepsin etc) we supplied are processed by the largest Biochemical plant, which is approved and certified by Europe GMP. Peptone etc are produced & controlled by the specialist, with over 10 years online experience, who working as technical guide & consultant for several overseas hydrolysis plants. For each delivery, test for physical & chemical parameters performed to confirm it is up to the requirement; microbial culture test also conducted to ensure it functions well.

Focus point:
Unison is not A to Z chemical supplier. We mainly focus on the items, which we have strong positions in.

Service:
Well-educated and experienced personnel are always ready to provide rapid response to your needs with competitive, real-time quotes and satisfactory after-sale service. We are listening to your comments attentively all the time. Location Close to Xingang port-the largest container port in north China, it enables us to check the container loading, so we have a clear image on the products delivered to our partner.

Unison is your trustworthy & reliable & worry-free partner. We are exactly the source for what you want: q uality assurance, flexible cooperation style, work ing efficiency and cost saving; professional assistance.