1. Quality guaranteed:  DZ established in 2009 tracing its back to 1993, with 12 subsidiaries in china. With 20 years experience dealing in chains, gears, sprockets.
2. Delivery guaranteed: production area 35000 square meters, many advanced equipment and over 300 skilled employees
3. Save time and money: 20years experience in producing all kinds of standard and non-standard chains, gears, sprockets, so you can buy all the products you need from one manufacturer, saving you time and money.
4.Prefer: long time business relationship

Come on! join us and u will get rid of many troubles and surprised how smart a choice you have made.
Best regards
arthur Zhang
Sales manager
Taian Dongzun Chain Sprocket manufacturing Co.,Ltd
Tel: 15806522793
Skype:arthur198701