国产精品内射后入合集,撅好屁股扒开腚眼调教女尊男卑,在线高清免费不卡全码,美女的阴毛,免费无码成人av片在线在线播放,久久亚洲精品国产精品,亚洲国产日韩视频观看,好妈妈5高清中字在线观看,高请无码一区aaa片毛片

Our factory is located in China and we produce all kinds of fitting made by metal and plastic material, Our fitting is used in many industries.

We have more than 25 years of experience in production and export of high quality fittings to the global market.

Beside the products showed in this catalogue we can also produce according to customers'specifications.

We have own production equipments for plastic injection moulding,die casting and all kinds of metal process.

Quality control are carried out strictly during the production and before the shipment .Your inquiries are welcome.