Zibo High Strength Group Co., Ltd.

[ Manufacturer ]Main business are Machinery fittings, Pump, Bolt.

Shandong Meiling Chemical Equipment Co., Ltd.

[ Manufacturer ]Main business are High strength fastening, Mineral water, Air conditioner.

Longkou Diecastings Works

[ Manufacturer ]Main business are Aluminum product

Shandong Meiling Chemical Equipment Co., Ltd. High Strength

[ Manufacturer ]Main business are Fastener