欧美日韩视频精品一区二区,手机看片久久高清国产日韩,日韩中文字幕在线亚洲一区,亚洲国产日韩无在线播放,2015日韩永久免费视频播放,亚洲欧美专区精品伊人久久,色综合久久天天综合观看

● Description:

 Our company can produce and supply cast polyurethane elastomer, which has excellent chemical characters: oil resistant, ozone resistant, aging resistant, corrosion resistant, hydrolysis resistant, heat and cold resistant, etc. Also polyurethane has excellent physical characters: high tear resistant, high impact resistant, high elasticity, high load-bearing resistant, etc. Compared to rubber, plastic and other material, polyurethane offers perfect mechanical properties.

The company used advanced equipment and technology in the development and production of polyurethane elastomer products, process maturity. Polyurethane products mainly include: Polyurethane block of coal plates, polyurethane scraper, etc., to meet different customer needs, special orders can be made as drawing and sample.