We, Y&J Industries Co., Ltd., a state-certified high-tech enterprise, is a customer-oriented manufacturing servicing company. Our service covers product design, process design, product improvement, organization of production, process control, quality control, logistics and after-sales service. Regarding quality of products and services as our lifeline, our holding subsidiaries (valve production base) have obtained ISO9001/2000, CE / PED, API 6D and other relevant certificates issued by BV, TUV and DNV.
  
In our valve production base, we are able to perform production within the standardized or customized specifications. We also have the in-house capability to R&D, machine, assemble, test & store.

If you require any further information on our organisation and the services we provide, please do not hesitate to contact us. Or if you could advise us your specific requests, that??l be great for our mutual understanding about the market need. We shall feel much obliged to provide you our best services.