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Changshu Wealthy Science and Technology Co., ltd.


Appearance: white or light yellow fiber powder or particle
Viscosity: 5-15000mpa.s
Purity: ≥99.5%
CMC is a kind of important cellulose ether, and is polyanionic compound with fine water solubility. It is easily soluble in cold and hot water. It has emulsifying dispersing property, solid dispersing property and great value.
Therefore it is widely used natural high polymer derivative.

Product application

Product application

Advanced production technique of high viscosity and low viscosity product

Customized production on demands and ensure product quality

Application of CMC in food

CMC has function of thickening, emulsifying, suspension, water retention, tenacity strengthening, puffing and preservati...

About Wealthy

Changshu Wealthy Science and Technology Co.,Ltd, with more than 20 years’ history, is a high-tech enterprise which specialize in the R&D, manufacturing and sales of sodium carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC).

About Jiaohang

Shanghai Jiaohang Trading Co., Ltd. was founded in 2015. It is  located at 268#  Tongxie Road,Changning District in Shanghai , close to Shanghai Hongqiao Airport.
Shanghai Jiaohang Trading Co., Ltd. is one of wholly-owned subsidiaries of Changshu Wealthy Science and Technology Co., ltd. Jiaohang is engaged in import and export business of food additives. Relying on manufacturing experience, technical service and research capacity of parent company, Jiaohang can serve customers with best products and solutions. Jiaohang operates all kinds of chemical additives in order to serve customers in toothpaste, coating, dyeing, ceramic and oil fields industry.

Many years of operation to develop "Wealthy" brand, 20 years of experience in CMC and future


2nd stage project was
put into operation
with production capacity of 6000 tons;


Completion of civil engineering of phase II project


2nd stage project of Weiyi was under construction;


Shanghai Jiaohang Trade Co., Ltd. was founded;


3 workshop of 1st stage project was put into operation;


1st stage project of WeiYi was started, designed with 3 independent workshops;


3rd stage project of WeiYi ShuHuDongLu Plant was put into operation


2nd stage project of WeiYi was put into operation, with production capacity of 4500 tons;


WeiYi Chemical (Suzhou) Co., Ltd. was established with production capacity of 3000 tons;


Suzhou XinRi Fine Chemical Co., Ltd. was established;

Changshu Wealthy Science and Technology Co., ltd. (Plant)

Add: 8#, Jiyu Road, New Material Industrial Park, Changshu, Jiangsu, China
P.C.: 215522
Tel: +86-512-52098668
Fax: +86-512-52098558
Website: http://www.nknpp.cn

Shanghai Jiaohang Trading Co., Ltd. (Sales)

Add: Room A805&A806A,No.268, Tongxie Road, Changning District, Shanghai
Tel: +86-21-62687716        Fax: +86-21-62687717
Trade: Mr. Wang +86-13816703506 , wilson@weiyichem.com
Technical support: Mr. Xu +86-512-52098668 , 13861301049
E-mail: xubin@weiyichem.com