1. Company Introduction

1.1 Brief introduction

Shanghai Pudong Hanwei Valve Co., Ltd、Shanghai Hanwei Special Valve Manufacturing Enterprise for all kinds of high & medium pressure valves. It is specialized in developing high-technology, high quality & high difficulty special valves in all resources-sharing. The 24 way valve, used in simulating moving bed molecular sieve absorption separation units (Morex, Parex and so on), is the symbol of high technology product made by Hanwei. Metal seated butterfly valves, metal seated ball valves, high temperature double disc pneumatic gate valves, non-leakage welded ball valves, cryogenic valves, slide valves, and angle valves are the honorary products of Hanwei.

Hanwei possesses a lot of valve experts who have more than ten years experience in valve design and manufacture and a lot of young engineers who have mastered modern design technology and have strong ability of design and development. In addition, Hanwei have many CAD system equipped with many advanced softwares like Pro. E and so on, HP laser plotters, and scanners etc. Stress simulation analysis and optimal design have been made by using the above CAD system. Therefore those make the valve design more advanced, reasonable, and reliable.

Hanwei has passed ISO 9001 and API quality assurance. Hanwei is the appointed supplier for China Petrochemical (Group) Company, China Oil and Natural Gas (Group) Company, previous Chemical Department of China, domestic large size petrochemical enterprises and metallurgical enterprises, and power stations. Hanwei's products have widely been used in oil industry, chemical industry, natural gas industry, environmental production, power stations, metallurgical industry etc. Hanwei has gotten more praises because of his unique management and product quality.

1.2 Contact information