High quality seal ring suppliers must meet the following requirements!
1. Product quality    130 franchisees, with cooperative customers of domestic well-known enterprises such as Gree, Jiuyang and Haier, have also won the recognition of international Yamaha and become the designated supplier
2. Geographical location     Headquartered in Longgang, Shenzhen, the special economic zone, the core area of Guangdong, Hong Kong and Macao Dawan district
3. Technical support    A comprehensive company integrating R & D, production and sales has summed up a set of development system suitable for the sealing industry. It has strong practical solutions in terms of chemical corrosion resistance, wear resistance, high and low temperature resistance and special media resistance, and provides advanced and reasonable sealing solutions for many customers
4. Industry qualification, with a history of 12 years in the industry

Shenzhen seal ring manufacturer Delong Xingye silicone products and rubber seals industry has a history of more than 10 years. Relying on its strength in fluid sealing technology and special rubber products manufacturing, it has summed up a set of development system suitable for the seal industry. At the same time, the development concept centered on customer demand makes Delong resistant to chemical corrosion, wear resistance, high and low temperature It has strong practical solution ability in resisting special media and provides advanced and reasonable sealing solutions for many customers