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Welcome to whamine websites!

About Us

Wuxi Weiheng Chemical Co., Ltd. is a leading supplier of amines and derivatives.

Benefiting from its expertise, whamine is able to give its customers guidance based on its know-how in all the industries it caters to. The guidance goes beyond recommendation of correct active ingredient to use, covering service like informing good timing for purchase, formulating techniques and blending.

Company Culture

Our mission: to be a high efficiency bridge between our customers and our suppliers

Our vision: to be a global enterprise with public trusts

Our value: honest and trustworthy, supreme customers, caring for staff, innovative development

Our idea: to be bigger, to be stronger, to be better, and to be longer

Our spirit: pragmatic, specialty, synergy and devotion

Quality Control

In order to guarantee the quality of the products, we have formulated the strict product quality control testing standards which are classified into two kinds:

1. Process control: according to different products and its reaction process, we select the key point, key indicator, key results, to control the product smoothly in the preparation process. 

2. Results control: we carry out a system of batch inspection strictly which is divided into raw materials warehouse batch inspection and storage of finished product batch inspection production. Whether raw materials or finished products, we test for every batch of products to ensure the quality.

Please Contact Us!
lnquiries about our amine derivatives or pricelist?
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Xiangtou Village, Yicheng Town, Yixing City, Jiangsu, China
+86 00510-87332860