1. Thrust bearing 2. Three steps of “O” type seal ring 3. Precise rolling stem 4. Adopting latest sulfurizing technology, inside and outside are fully coated with high-performance rubber. 5. Plain base seat 6. Coated with Non-toxic epoxy resin

1.Professional experience of fire fighting products about 30 years

2.You can get professional indication and reply about any product matters

3.You can find what you want in our factory, many types can be chosen

4.Good quality with international certification and reasonable price

5.Quick loading time

  Jiangsu Comsmic Power Environmental Protection Tech Co., Ltd was established in 2007. Through constant innovation and creative technology, our company has developed into the supplier for products of whole water environment. Our company adopts the international technology to produce and provide kinds of products related to fluid system. We are specialized in manufacturing and supplying valves, gates, water supply equipments, mud scrapers and pump station with international standards(API, GB,DIN,JTS,,BS, ISO standard, etc). The valves generallly include butterfly valve series, gate valve series, check valve series, exhaust valves series, hydraulic valves, ball valve series, etc. Also, we can provide a set of solutions for sewage treatment and related products to customers.