Shanghai Lufeng Assistant Co., Ltd.

[ Manufacturer ]Main business are Cleaning of metal surface treatment agent, rust degreasing agent, phosphate solution, anti-rust oil.

Wuxi Haiyi Workmanship Carve Co.

[ Manufacturer Trader ]Main business are Seal

Shanghai Mark-stamp Office Supplies Co., Ltd.

[ Manufacturer Trader ]Main business are Seal

Beijing Hongdu Seal Co., Ltd.

[ Manufacturer Trader ]Main business are Seal