Qingdao Sincere Machinery Co., Ltd. is located in the beautiful coastal city Qingdao, beautiful environment and strategic location, convenient transportation. Our company is a plastic machinery research and development, design and manufacturing, production and operation and technical services as one of the high-tech enterprises.
 
Our main products are: plastic pipe extrusion line, plastic sheet or board producing equipment, plastic profile equipment, recycling granulation line, crushers and other auxiliary equipments for plastics. Varieties of new products sold domestic and exported to Russia, Southeast Asia, the Middle East, Africa and many other countries and regions.
Look forward to win-win cooperation.