Laiwu City Runhua Plastic Machinery Co., Ltd. is a manufacturer of plastic machines with well-equipped testing equipment and strong technical force. With wide range, good quality, reasonable prices stylish designs, our products are extensively used in ...

Laiwu Huaya Polymer Sci. & Tech. Co., ltd is located in High-tech Development Zone, City, Shandong Province. rich tourism resources, has a reputation as the city of air sports, convenient transportations, highways radiate all directions. From principal ...