1. Body: Cast iron/ductile iron
2. Seat: Brass/Bronze/Stainless Steel
3. Disc Seal Ring: Rubber/Brass
4. Hanger: Cast iron/ductile iron
5. Ingo pin: Stainless steel
6. Bonnet: Cast iron/ductile iron
We are a joint-stock cooperative enterprise, integrating research and development, production, casting, and metalworking. Now we have fixed assets worth 18 million RMB, total assets of 270 million. We have more than 180 sets of equipment, employing 212 people, including more than 50 professional technical personnel.