We have more than 20 years experiences in producing Chain Blocks.With the advanced equipment and by the means of up-to-date testing, our commodities enjoy high reputation in their quahty and durabihty at home and abroad.All of our products are ensured by PICC. At present, our products have been exported to more than 30 countries and regions. Now we have the ability of producing more than 100, 000 Chain Blocks each year and 90% of them are exported abroad. Our products Chain Blocks have registered trade mark "JINLONG" by China&＃039;s GeneralAdministration for Industry and ***** series of HSZ, HSZ-C, HSZ-B and HSZ-VT have passed the certificate of ISO9001 Quality System and got the CE Certificate of European Economic Community in 2001and GS Certificate of Rhine Company in Germany. Our other products such asHSH-E, HSH, and HSH-VT Series lever blocks, HH-JC25, CD1Series electric hoists , plain trolleys and lifting belts are also very popular in the market. email: ***** *****