Stainless Steel 316/304 Natural Gas Spring Check Valve With BALL Structure

Ningbo Junchen Machinery Co., Ltd. is located in Ningbo, a modern coastal city, with convenient transportation and complete facilities. The company is about half hour away from the airport, railway station and port.

Junchen Machinery is a hardware manufacturing company which combines R&D, production and sales.our main products are mechanical parts, auto parts, hydraulic joints, hydraulic assemblies, functional joints, tactile indicator products( stud,strip,plate) and customized CNC parts etc. We are equipped with CNC numerical control, machining center, turret machine, turning and milling compound , various special machine tool processing equipment, and advanced testing equipment like three-coordinate, profiler, imager, pneumatic measuring instrument, roughness tester, etc. .

Our products are exported to the United States, France, Germany, Australia, Israel, Dubai and other countries. We have a outstanding professional team, pass the ISO9001 system certification, adopt advanced enterprise management concepts.

With exquisite production and strict quality management,we adheres to the principles of honesty, quality first, and service first,look forward to cooperating with you!

Q:Does the product comply with the quality management system ISO9001?
A:We will provide quality management system ISO9001 certificate for our products.
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock or it will need 7-20 days if thegoods need to be customized.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer free samples.
Q: What is your terms of payment ?
A:30%-50% advance payment, the balance is paid before shipment.