As professional manufacturer in service valves and fittings for split air conditioning units, we alwasy devote to improving our products quality since coming to HVAC industries. The factory has certificated for ISO 9001 quality system, and most products have passed CE and RoHS request. Under our QC & RD team, quality products are provided to customers.
What You Want
With business development more twenty years, we have quickly gained a reputation for producing air conditioning service valve, fitting as well other parts in HVAC industries, which is exceptional competitions in price and quality. However, our market shares have increased because we offer a number of advantages over the competitors. Our advantages include longer life due to the fact that we know what our customers need in refrigeration system.
What We Do
We provide our customers with quality air condiitoning service valve, brass flare nut and plast nut optional. Sure, each has been inspected 100% by us before maked shipment. If you meet a leaking issue, we could help to find out why to leak and then solve this issue. In general, this leakage occurs one of valve stem, valve core or valve brazing position. We understand what a/c endusers need today, our team of QC & RD work closely with you under ISO9001 quality system. Sure, best a/c valves will be provided – Customer First, Quality Above.
How We Do
A huge difference will be made from our split air conditioning service valve, which is main in perfect valve stem with top O-ring, quality valve core and firm brazing technology between brass body and copper tube, so that you can't find any leaking issue after our engineers make valve function by bubble leak test with nitrogen at 610 psig.
- Valve stem must be functional after assembling
- Service valve leakage must be less than 1.6 g/a
- A/C valve be clear & impurity less than 0.2g/m2
- Withstanding pressure of valve body is 4.41 MPa
- Valve surface no defect & copper tube no bruise
- Strong brazing between brass body & copper tube
- Leak test 100% inspected before making delivery
What You Get
We offer superior customer service any time, and OEM request is also available for us. Welcome customers at home and abroad to set up close business relations, superior quality, prompt delivery, competitive price and first service supplied.