|Refrigerant||R134a, R1234yf, R22, R32, R404A, R407C, R410A, R507, R600A|
|1. High quality aluminum alloy valve body|
|2. Prevalent streamline design pressure gauge|
|3. Ball valve structure hand knod, easy to open and close|
|4. Explosion-proof liquid lens|
Packaging Details: Hongsen package or neutral package
Shippment: By sea or air
Port: Ningbo, Shanghai
Zhejiang Hongsen Machinery Co.,Ltd was founded in 1992, which devoted itself in the R&D and manufacture of various valves in refrigerantion and air condition system.
- Hongsen Machinery covers a land area fo 50000 square meters. There are over 400 staffs and workers including a specialty team of ten techicians.
- Hongsen Machinery has a close cooperation with the professors and experts in Zhejiang University, Shanghai Jiao Tong univercity and several senior engineers of leading domestic OEMs are invited as the consultants of the company. A number of techinical talents are trained in production, development and quality control and grow up in the company. At present, Hongsen Machinery is capable to manufacture multiple categories of refrigeration and A/C accessory parts such as solenoid valve series, ball valve series, sight glass series, expansion valve series and shut off valve series. Hongsen Machinery becomes one company integrating R&D, production and marketing into one.
|1. Specializing in refrigeration industry for almost 30 years|
|2. Over 15 year Alibaba Gold Supplier|
|3. Over 20 professional design team with rich experience|
|4. Over $20,000,000 sales amount every year|
|5. Exported to more than 50 countries, have rich export experience|
|6. Various series of HVAC parts and service tools for your choice|
|7. Superior quality to help you avoid much problems. Hongsen has now passed CQC, CE, UL, ISO9001 certification of international quanlity management systems and ISO 14001 international enviromental management systems certification|
Q: How about the quality?
A: Each item will be checked twice before packing to insure 100% qualified. We are on the way of getting better all the time!
Q: Are you manufacture?
A: - Yes, we are the direct manufacture and we have decidated in refrigeration for more than 20 years.
Q: How many countries you have exported?
A: We have exported to more than 50 countries, like Greece, Spain, Indonesia, India and so on.
Q: Can i make a trial order?
A: Yes, trial order is welcomed, we are very confident with our quality.