Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Door Closer With Hold Open, Door Closers Usa, Door Closing Systems, Panic Door Hardware,Door Hold Opens. In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service. The product will supply to all over the world, such as Europe, America, Australia,Plymouth, Guatemala,Armenia, Angola.We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.