KOSCN Industrial Manufacturing (Shenzhen) Co., LTD
  • 
  • Products
    • Plastic Diaphragm Valves
        Pneumatic Diaphragm Valves, MV300 Pneumatic Diaphragm Valve, MV302 Pneumatic Diaphragm Valve, MV303 Manual Diaphragm Valve, MV301
    • Plastic Ball Valves
        Manual Ball Valve, BV200 Electric Ball Valve, BV201 Pneumatic Ball Valve, BV202
    • Plastic Butterfly Valves
        Manual Plastic Butterfly Valve, KV400 Electric Actuated Butterfly Valve, KV401 Pneumatic Actuated Butterfly Valve, KV402
    • Chemical Liquid Valves
        Chemical Liquid Valves, DV310
    • Pressure Regulating Valves, PV710
    • Pressure Transmitter/ Pressure Sensor, PS700
    • Piping Systems
        Industrial PVDF Piping System PP-H Piping System
    • Pneumatic Actuator, PA100
  • Applications
    • Plastic Valve for Zero Emission and Regeneration
    • Plastic Diaphragm Valves for Metallurgy Industry
    • Industrial Valves for Integrated Circuit Manufacturing
    • Valve Solutions for Semiconductor Industry
    • Plastic Valves for Landfill Leachate Industry
    • Industrial Valve Solutions for PV Industry
    • Plastic Valves for Glass Panel Processing
    • Valve Solutions for Water Treatment
  • Capabilities
  • Services
  • About Us
    • Company
    • Agent/Distributor
  • Contact Us
  • Home
  • Services
Services
 Pre-sales
KOSCN will inquire the techniques, media, temperature, pressure, product materials, and other technical parameters requirements for customer’s application in advance so that we can provide the best fit valves.
 After-sales
Once we receive customer’s quality complaints, KOSCN will respond in 2 hours to know the situation. Defective products will return to the warehouse to diagnose failure causes and then provide solutions. If customer has no replacement products, we can provide replacement products. The product quality diagnostic report will be provided within 48 hours.
For abroad after-sales, it’s not necessary for defective products returning to warehouse in consideration of freight cost. However, videos or photos are necessary for failure cause identification.
We provide free maintenance and replacement parts for products within warranty. If the product is out of warranty, we offer a quotation for maintenance according to the specific cases.
 Installation guidance/Maintenance
All KOSCN valves or piping system products provide English operation and maintenance manuals.
Main Products
Plastic Diaphragm Valves

Plastic Diaphragm Valves

Plastic Ball Valves

Plastic Ball Valves

Plastic Butterfly Valves

Plastic Butterfly Valves

Pressure Regulating Valves, PV710

Pressure Regulating Valves, PV710

Products
  • Plastic Diaphragm Valves
  • Plastic Ball Valves
  • Plastic Butterfly Valves
  • Chemical Liquid Valves
  • Pressure Regulating Valves, PV710
  • Pressure Transmitter/ Pressure Sensor, PS700
  • Piping Systems
  • Pneumatic Actuator, PA100
Applications
  • Plastic Valve for Zero Emission and Regeneration
  • Plastic Diaphragm Valves for Metallurgy Industry
  • Industrial Valves for Integrated Circuit Manufacturing
  • Valve Solutions for Semiconductor Industry
  • Plastic Valves for Landfill Leachate Industry
  • Industrial Valve Solutions for PV Industry
  • Plastic Valves for Glass Panel Processing
  • Valve Solutions for Water Treatment
Contact
Building A2, Hengli Industrial Park, Tongde, Baolong Sub-District, Longgang District, Shenzhen City, Guangdong Province, China
+86-755-25325380