国产精品123-日韩视频在线观看免费-色香蕉视频-在线观看小视频-911国产精品-黄色国产精品-日韩黄色一级视频-青青精品-女人久久久-五月天小说网-日韩 欧美 中文-一区二区三区免费观看视频-国产成人一区二区三区电影-国产性色视频-欧美三级色图

Sealtex Co., Ltd has been working on manufacturing, processing and distributing sealing and thermal insulation products. We aim to advocate “totally non-asbestos”and push it forward by developing and adopting environmentally friendly products. With professional knowledge, worthy quality (products) and timely after-service, we have gained good reputation in the field.

recent news

Raw materials

Our factory has obtained ISO9001 quality system certification, IATF16949 certification, special equipment manufacturing license and so on.Our materials obtained RoHS, REACH, UL, DVGW, FDA and other international environmental certification