Established on March 18, 2003, Zhejiang Shangzheng Technology Co., Ltd. is a technological innovation enterprise. Now, our company is located in Quzhou city in Zhejiang Province, which is known as "the four-province thoroughfare and the head of five roads". Quzhou City has always been the border transportation hub and material distribution center of Zhejiang, Fujian, Jiangxi and Anhui provinces, with developed transportation network consisting of highways, railway and aviation in all directions; thus we enjoy convenient transportation.

At present, we have founded production bases in Jiangsu, Zhejiang and other places. Relying on advanced technology and abundant capitals, as well as an experienced R&D team, we work hard to develop and research new products to meet the different needs of customers continuously. Our main products are Methyltris(methylethylketoxime)silane, Vinyltris(methylethylketoximino)silane, 2-Butanone oxime, hydroxylamine sulfate, Hydroxylamine hydrochloride, Acetaldehyde oxime, Acetoxime and other fine chemical products.

In addition, our company has in-depth cooperation with Shangzheng Valve Group Co., Ltd., a top-30 leading enterprise in the "Hometown of Pumps and Valves in China", and successfully become the agent of products Shangzheng Valve Group Co., Ltd. Now, we sell 10 series and more than 1,600 varieties of products, including various gate valves, globe valves, check valves, butterfly valves, ball valves, American standard valves, solenoid valves, flat gate valve, hydraulic control valve, regulating valve, safety valve and liquid level instrument, etc., which are widely used in many fields such as thermal power, petroleum, chemical, metallurgy, shipbuilding, urban construction and so on.

Corporate Responsibilities: Satisfy the needs of customers with excellent product quality and after-sales service.

Enterprise spirit: honesty and trustworthiness, keep improvement 
Service concept: quality assurance, customer first. 

Following market demand, we strive to get survival by excellent quality and future development by leading technology. Based on the principle of "credibility first, quality assurance, mutual benefit and common development", we welcome friends from all walks of life to come and have business negotiation. We will wholeheartedly provide you with high-quality products and service.