Professional,Smart-tech Makes

Quality Control

At Kamailong,the concept of products “Stability,Reliability,Safety performance” is more than a quality slogan,it’s a daily business imperative that drives our design,production,testing,and service.  

Company has a professional R&D team with 30 years experience,with advanced machining&inspection equipment and laboratory.

The products has certificated by ISO9001:2015,API6D,API6A etc.We have strictly quality control system from the raw material to the final inspection as per “Kamailong Quality Control System”.

Professional production, modern management, strict enterprise style, board leading application experience, innovative product technology and Kamailong elite team makes Kamailong could calmly face complex, diverse and demanding environment in valve industry. An the same time, it offers customers system solution from valves model selection, high quality products manufacturing to professional after sale services.


For “Kamailong Quality Control System”. please click