Yingli Group is a professional pipe fitting, valve production and export enterprises, enterprises uphold the quality first corporate creed, to win the trust and praise of customers.

Yingli group has an annual output of 60000 tons of production base, has established long-term cooperative relationship with many domestic enterprises, the quality of the products widely praised by domestic and foreign customers.

Yingli group has always adhere to the " quality first " business principles, carefully manufactured quality of the various types of fittings won the favor of more and more customers with more attentive service.