In 1993, Hai Rui Precision Mould Co., LTD was established by some experienced and innovative engineers in HK, and in order to full fill the enlargement, we have also set our factories in, GuangDong Province. Which is the middle of Guangzhou city and Shenzhen city.

After years accumulation, HaiRui has become one of leading companies in mould industry and related products like filtering process and plastic injection molding processing and so on in China, we have our own brand, OBERT brand filter, door viewer, and at the present, our factory cover about 11000 square meters and more than 500 employees serving in us, and 80% among which are engineers and technicians. We use the highest standards of quality control systems in our factory. Besides we use the best raw material to produce the best quality in China...

In 2001, we passed ISO 9001: 2000 qualification inspects successfully, and in the year 2006, our company has completely introduced European RoHS environment material management system and has won the recognition from customers. And our precision tolerance can reach 0.001mm according to customers requirements.

We have the most advanced machines imported from Japan, Germany and the united states, our products precise tolerance can reach 0.001mm. For years, we constantly meet the demands of customers and market development and help customers to finish difficult tasks. To provide our customers with best price and quality with immediate service is always our target and to meet the present market requirements.