Henan jingxin machiner companyEstablished in 1990, Zhecheng Jingxin Superhard Abrasive Material & Products Co., Ltd. has 180 employees. Our branch company, Henan Jingxin machinery Co., Ltd., specializes in producing briquette equipmentms.sally gao0086-15238020676skypee:hnyk28QQ:920728395