SUZHOU GIANT POWER CHAIN CO., LTD is the earliest chain export base and one of specialized enterprises manufactured high strength, high precision roller chains in China. Its main products are standard roller chain A series and B series, bush chains, double pitch chains, silent chains, leaf chains, hollow pin chains and special chains, conveyor chains etc. Its annual output is 1.5 million metres. Our company, in coorperation with other related researcher institutes and universities in recent years, have gained the lead in desinging, technology, electing material and manufacturing, ZH chains obtained ISO9002 Certificate QualityAssuranceSystem in 1999, and totally conform to the international standard (ISO) and other advanced industrial standards (ANSI, BS, DIN, JIS). Sixty percent of products have been sold to America, Europe, Japan, and South-east Asia. "Your demands are our standard", welcome to company to hold trade talks, we will do our best to meet your needs. The result of cooperating with us creates the opportunity that our customers can focus on their own core business and become a market leader in their chemical market segment.