Zhengzhou Siwei Grain & Oil Engineering and Technology Co., Ltd.

Zhengzhou Siwei Grain & Oil Engineering and Technology Co., Ltd.: Established in 1999, Zhengzhou Siwei (group) Co., Ltd. is an integrated organization with strong R&D, engineering, and manufacturing capability specialized in specialty chemicals, material sciences and grain& oil derived products. Siwei Specialty chemicals and material science division is fully focused on the R&D and commercial manufacturing of leuco dyes/color formers and dye intermediates. We currently offer products such as OBD-1, OBD-2, S-205, 2-(4-Diethylamino-2-Hydroxybenzoyl)Benzoic Acid...; more>>

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Contact Info

Contact:
Tel:	011-86-18151071160; 86-371-65788058
Fax:	011-86-371-65797008
Web site:	http://www.corlorformers.com
Add:	Address: Building 7, #11 lianhua St., High tech district, Zhengzhou, Henan, P.R. China
P.C.:	450001