欧美韩国日本国产v,亚洲区一区二区三AV,国产、日韩、亚洲、欧美精品,狠狠色丁香婷婷久久综合不卡

THEADVANTAGE OF TY-14 SERIES:
2.Contact with the medium part are plastic, rubber, stainless steel 304. Highest levell ofhealth and complelely conform to the requirements of the drinking water.
3. we can customize the products”s working pressure from 10 bar according to customer requirements.
4.Three layers of paint spraying, can deal with the bad outside and the wet indoorenwironment.
5.According to the demand of customers to configure different tank. And cope withdifferent wsorking environment.
6.Introduce advanced processing technology from ltaly and imported advancedequipment production from Germany.The test of products are all scrupulouslypassed the lS09001 management system.
7.Patent of valve structure for Tian Yang and don't need maintenance during lifetime.No the trouble of product maintenance.
8.After testing of one million times and has 10-15 years of service life.