Coupling Sonic Logging Pipe - China Manufacturers, Factory, Suppliers

"Based on domestic market and expand overseas business" is our development strategy for Coupling Sonic Logging Pipe, Sgs Scaffolding Coupler , Rectangular Tube , Square Section Steel Tube , Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.