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SLES Manufacturer; Our surfactant supplier products are popular all over the world with high quality, competitive price, fast delivery and efficient service.

On July 27,2005,State practical&new patent Multi-pipe Film Sulphonation Reactor ZL200420081378.0 was officially authorized effective.

On March 22, 2005, Zhejiang Gongzheng Test Center Co., Ltd. passed the measurement attestation of Tonyred Test Project of Zhejiang Province Bureau of Quality and Technical Supervision.

In first quarter,Zhejiang Gongzheng Test Center Co., Ltd. cooperated with three local Administrations for Industry and Commerce of Hangzhou, Jiaxing and Huzhou, to carry out quality supervision and spot check of health care products,bagged yellow

In first quarter,Zhejiang Gongzheng Test Center Co., Ltd. cooperated with seven local Administrations for Industry and Commerce of Hangzhou, Wenzhou, Jinhua, Jiaxing, Huzhou, Taizhou and Zhouzhou,to carry out quality supervision and spot check of aquatic

SLES Manufacturer, At the end of 2004, Zhejiang Gongzheng Test Center Co., Ltd. cooperated with local Administration for Industry and Commerce to carry out quality supervision Chinese spirits, surfactant supplier, bean products, preserved vegetables in Hangzhou area.

In third and fourth quarters, Zhejiang Gongzheng Test Center Co., Ltd. cooperated with local Administration for Industry and Commerce to carry out quality supervision of products of Lotus rhizome powder in Hangzhou area.

From May 21 to 22, 2005, Zhejiang Gongzheng Test Center Co., Ltd. successively passed assessment visit of Zhejiang Province Bureau of Quality and Technical Supervision

On May 24, 2005, Zhejiang Justice Test Center Co., Ltd. successively passed spot inspection of Nationa Administration of Accreditation.

New type leather fatliquoring agent by SO3 gas-phase sulphonation has passed appraisal of provincial technical result.

2004 China International Leather Exhibition is convened in Shanghai New International Exhibition Center from Sep. 1 to Sep 3.


√ On July 27,2005,State practical&new patent” Multi-pipe Film Sulphonation Reactor（ZL200420081378.0）” was officially authorized effective.
√ On March 22, 2005, Zhejiang Gongzheng Test Center Co., Ltd. passed the measurement attestation of Tonyred Test Project of Zhejiang Province Bureau of Quality and Technical Supervision.
√ In first quarter,Zhejiang Gongzheng Test Center Co., Ltd. cooperated with three local Administrations for Industry and Commerce of Hangzhou, Jiaxing and Huzhou, to carry out quality supervision and spot check of health care products,bagged yellow
√ In first quarter,Zhejiang Gongzheng Test Center Co., Ltd. cooperated with seven local Administrations for Industry and Commerce of Hangzhou, Wenzhou, Jinhua, Jiaxing, Huzhou, Taizhou and Zhouzhou,to carry out quality supervision and spot check of aquatic
√ At the end of 2004, Zhejiang Gongzheng Test Center Co., Ltd. cooperated with local Administration for Industry and Commerce to carry out quality supervision Chinese spirits, bean products, preserved vegetables in Hangzhou area.
√ In third and fourth quarters, Zhejiang Gongzheng Test Center Co., Ltd. cooperated with local Administration for Industry and Commerce to carry out quality supervision of products of Lotus rhizome powder in Hangzhou area.
√ From May 21 to 22, 2005, Zhejiang Gongzheng Test Center Co., Ltd. successively passed assessment visit of Zhejiang Province Bureau of Quality and Technical Supervision
√ On May 24, 2005, Zhejiang Justice Test Center Co., Ltd. successively passed spot inspection of Nationa Administration of Accreditation.
√ New type leather fatliquoring agent by SO3 gas-phase sulphonation has passed appraisal of provincial technical result.
√ Seminar on SO3 sulphonating/sulfating technique and market research was held in Xiamen.
√ From Sep.13 to Sep. 16, the first association meeting of washing and chemical enterprises in Jiangsu, Zhejiang and Shandong Province was called open in Hangzhou.
√ 2004 China International Leather Exhibition is convened in Shanghai New International Exhibition Center from Sep. 1 to Sep 3.
√ 2004 the 8th International Conference on surfactant & Detergent is held from June 28 to June 30 in Dalian.
√ May 19, the provincial scientific researching projects successfully pass the inspection by Provincial Scientific & Technological Office.
√ Zhejiang Equity Testing Center Limited Company has quality supervision and examination of infants milk
√ The Fourth Term Whole Committee of Surfactant Special Committee of China Industrial Association of Scouring Articles is successfully convened in Taiyuan of Shanxi Province from April 19 to 20, 2004
√ Zhejiang Approval Technology Development Co. Ltd. is located at the bank of picturesque West Lake. And in Hangzhou, Shaoyang, Dalian, it has set up the base for scientific research and production.
√ From March 20 to 21 2004, Zhejiang Gongzheng Testing Center, Inc. passes the site appraisal of project initiating and periodic supervision organized by Approving Committee of National Laboratory
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