Dinghai Yingshi Shipping Parts Business Department

Xuanyan Shipping Parts

Zhoushan Dinghai Yingxing Hardware Wholesale Department

Dongcheng Electric Tools (Dongchengda Yi Zhoushan General Agent)

Dinghong Seal Jian

Zhoushan Kang Lichuanyong Machinery Accessories Co., Ltd. (Haiyun Mansion Shop)