OEM/ODM Factory Pneumatic High Vacuum Butterfly Valve - Bi-directional Knife Gate Valve – NSEN
OEM/ODM Factory Pneumatic High Vacuum Butterfly Valve - Bi-directional Knife Gate Valve – NSEN Detail:
Overview
• Bi-directional sealing
• Resilient seat
• Self-cleaning mechanism
• Non-rising stem or rising stem
Product detail pictures:
Related Product Guide:
Cooperation
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for OEM/ODM Factory Pneumatic High Vacuum Butterfly Valve - Bi-directional Knife Gate Valve – NSEN , The product will supply to all over the world, such as: Philippines , The Swiss , Argentina , Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.
NSEN strictly follow the free repair, free replacement and free return services within 18 months after the valve is ex-works or 12 months after being installed and used on the pipeline after ex-works (upon which comes first).
In the case the valve gets failed due to the quality problem during the use in the pipeline within the quality warranty period, NSEN will provide free quality warranty service. The service shall not be ended until the failure is surely made settled and the valve normally workable as well as the client signs the letter of confirmation.
After expiration of the said period, NSEN guarantees to provide the users with on-time quality technical services whenever the product needs to be repaired and maintained.
By Hilary from Vietnam - 2018.09.08 17:09
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Elaine from Mexico - 2018.12.14 15:26