jinzhou circulation industry park

Shijiazhuang Hehui Chemicals Co., Ltd. is located in Jinzhou Circular Industrial Park, covering an area of about 80,000 square meters with 220 employees. <br/> <br/>We ha...

Shaoxing Xingxin Chemical Co., Ltd., founded in 2002, is a high and new-tech enterprise engaged in development, production and sales of medicine intermediates. We have rich experience on the technolog...