explosive decompression resistant oring3 factories verified

Walle Company (Dongguan Walle Sealing Technology Development Co., Ltd. Of Hong Kong Walle Sealing Technology Development Co., Ltd. ) has a variety of sealant formulations and advanced production equipment and testing equipment, using the most advanced materials and technology to meet customers extremely demanding job environment. In view of international developing, we introduce the well-known quality assurance system ISO9001: 2008 into our company to control every stage of the process. This is to achieve consistent and reliable services. Walle company has a flexible, with over 20 years experience in production and R & D technical staff, and international responsive service, providing customers with a variety of sealing solutions.

Ruichen Seals founded in 2006, covering an area of 18000 square meters, is a collection of research and development, production and sales of various rubber sealing parts enterprises. After 18 years development, Ruichen has more than 300 staffs and the current annual amount is 15 million US Dollars.

Hebei SiPaiTuo Seal Technology Co., Ltd is abbreviated as Hebei SPT Seals Technology Co., Ltd. SPT seals company is located in Julu Economic and Technological Development Zone, Xingtai City, Hebei Province, close to the expressway and with convenient transportation.