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manufacturing ball valve, such as, floating ball valve, big bore ball valve, fixed ball valveï¼ï¿½metal seat ba...

We take pride in our potential to deliver valve pipe fitting flange with quality standards that our clients demand for. valve,pipe-fitting,flange production and supply right in time while maintaining ...

KING-BROTHER MACHINERY (QINGDAO) CO., LTD. is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production...

Our corporate venture was first launched with initial business capital of US$10 Million - US$50 Million. Based on our vast industrial experience with valve pipe fitting flange we came a long way from ...

Our valve pipe fitting flange goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the...