Process boutique, people-oriented

About Us


Zhejiang Shaneng Instrument Co., Ltd. has been engaged in the professional design, manufacture and sales of control valve products since 1986. After more than 20 years of continuous efforts, it has developed into a joint-stock company integrating design, development, process manufacturing, product sales and after-sales service. The company is a power station accessories supplier of the State Power Company, a member unit of China Petrochemical Equipment, a designated manufacturer of chemical equipment products of China National Chemical Equipment Corporation, a member unit of the Valve Branch of China General Machinery Industry Association, and a member unit of the Metallurgical Branch of China Metrology Association. The company covers an area of 33000 square meters, all kinds of control valve products annual manufacturing capacity of 3000 tons. There are 325 employees, including 7 senior engineers, 7 design engineers, 2 manufacturing engineers and 3 quality inspection engineers. The company has general manager's office, chief engineer's office, technical department, production department, quality inspection department, sales department, supply department, finance department and other departments.
The company has perfect processing equipment and excellent testing equipment. The processing equipment includes more than 120 sets of turning, milling, boring, planing, drilling, inserting, numerical control lathes, wire cutting and other equipment. The maximum processing diameter of vertical lathes in the base is 5 meters. The testing equipment includes more than 400 sets of regulating valve tester, hydraulic valve tester, ball valve tester, power frequency withstand voltage test bench, Leeb hardness tester, Rockwell hardness tester, universal testing machine, pipeline withstand voltage tester, mechanical material vibration table, welding control tester, etc. The company also has a physical and chemical laboratory (built-in spectrometer, carbon and sulfur analyzer, chemical element analyzer, etc.), welding material first-class library, secondary library.
The company continues to absorb foreign advanced technology in the same industry, product structure, principle design are CAD, CAE, CAM, FEA and finite element analysis design. At present, the company's leading products include electric, gas, liquid, manual, high, medium and low pressure, high and low temperature regulating throttle valves, butterfly valves, ball valves, shut-off valves and electronic electric actuators, pneumatic straight (angle, long) stroke actuators, A total of five categories, more than 50 varieties, more than 3,000 specifications. Among them, 9 products such as pneumatic self-induction eccentric rotary regulating valve, high-temperature butterfly valve for cement industry, and high-pressure multi-stage step-down sleeve-oriented regulating valve have won national patent products. The company regards quality as the first life of the enterprise. In 1998 passed the ISO9002:1994 quality management system certification, and certification to maintain today. The company has obtained special equipment manufacturing license (TS), standardized good behavior certificate, measurement and testing system certificate, EU CE certification. The effective implementation of the quality management system ensures product quality, the products have been successively recognized as "excellent valve products in Zhejiang Province", "quality products without complaints", "quality trustworthy units in Zhejiang Province", "excellent quality products", "quality service AAA-level enterprises", and have been rated as "star-rated enterprises", "advanced enterprises", "contract-abiding and trustworthy units" and "provincial credit AAA-level enterprises" for nine consecutive years ".
Quality products and excellent after-sales service, won the trust of the majority of users, especially in the metallurgical industry has a good reputation. At present, the company is responsible for the product supporting tasks of national key projects such as metallurgy, electric power, petroleum, petrochemical, chemical industry, papermaking, pharmacy, etc. Its main users are Shougang, Shouqin, Shougang Qiangang, Anshan Iron and Steel, Taigang, Chongqing Iron and Steel, Xinggang, Hangzhou Iron and Steel, Xinyu Iron and Steel, Shijiazhuang Iron and Steel, Huaneng Power Plant, Tianhua, Fuling Chemical, Jihua, Yueyang Paper, products are also exported to countries such as India.
In the fierce market competition, the company has always been to meet customer needs as its duty, adhere to the "process quality, people-oriented" concept, product excellence, to meet all kinds of user needs.