Male X Female Long Threads 5 Bar 2 Gas Control Valve

Company Introduction

Double-Lin, which was established in 2000 in China, is a manufacturing company for global market. It is located in Yuhuan Island (the southeast coast of Zhejiang, China), which is the main manufacturing base of China. Double-Lin products with self-owned brand are widely distributed to more than 100 countries and regions, and Chinese domestic market. Chairman Mr. Lin Hailin adopts strategic adjustment of industrial layout, the business scope is integrated into a comprehensive solution provider, including four major areas such as public buildings and household water control system, public buildings and home heating system, transportation and use of gas safety system, family bathroom hardware solutions, covering nearly 10,000 kinds of products and specifications.
Double-Lin always holds to its original entrepreneurship, adheres to producing durable products to meet customers' demand and achieve a safe and comfortable user experience. The product quality confirms to the most strict international standard, and ensures to meet the requirements of high quality, technical innovation and high-tech. For technological process, we insist on continuous improvement, has realized the basic automation and modernization of production, different products and parts can match each other. The key parts are imported from Europe, and main automatic equipment is also imported from Europe.
Double-Lin promises that its products are globally consistent. Regardless of China, North America, European Union, Middle East, Far East, Asia-Pacific area and so on, it keeps the same strict product production and inspection standards. Double-Lin promotes its products sales both in the global market and Chinese domestic market by sole agent and chain stores. With the belief and principle "integrity, win-win" to well balance the mutual benefit between Double-Lin company and its customers, its products are sold in more than 100 countries and it implements it general agency system in over 20 countries. There are more than 40 provincial or city agents in Chinese mainland. With 83 patent achievements, Double-Lin has a complete and considerable protection on intellectual property. The trademark is also registered in more than 90 individual countries, where intellectual property is legally protected by the commodities importing countries. In China, trademark of 45 general categories are registered.
Double-Lin has a strong bond with Yuhuan and local resident, as Yuhuan is where the company opened its history and created wealth. People in Double-Lin are devoted to leaning manufacturing, products R&D, training designers, and building perfect testing labs, sales and after-service. The culture of "Double-Lin Family" is developed where staff, suppliers and customers participate in. This family culture is the power and source to push Double-Lin in stable and healthy development.
Double-Lin, Worldwide Trusted!

1. who are we?
We are based in Zhejiang, China, start from 2009,sell to . There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Brass Ball Valves,Brass Bibcocks,Brass Angle Valves,Brass Gate Valves,Brass Check Valves

4. why should you buy from us not from other suppliers?
Self owned brand
Products distributed to more than 108 countries
High quality products manufactured by full automatic machines
Strict quality complied in all processes
No MOQ
Instant order, immediate Delivery
CNAS approved lab

5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null

Brass Valve Body: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.
Brass Bonnet: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.
Valve Ball: Smooth and wear resisting, with good sealing performance.
Brass Valve Stem: Made of hot rolled brass, high tensile strength, good toughness, long-term use without deformation, fracture.
Ball Seat: Made by pure PTFE(polytetrafluoroethylene), with high elasticity and wear resistance, is not easy aging.
Handle: Plated with dacromet, the surface is coated against corrosion, the coating is thickened, the thickness is up to 1.3mm, comfortable using.
O-ring: NBR & FKM, made of imported raw material, small friction coefficient, long service life and not easy to leak.
Stainless Steel Locknut: Internal design of anti-loose, can be used for long time.

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.