Ningbo Hengtong Road Facilities Co., Ltd.

[ Manufacturer Trader ]Main business are Manhole cover

Ningbo Chengji New Material Co., Ltd.

[ Manufacturer Trader ]Main business are Urban facilities

Ningbo Haishu Yuanheng Timber Co., Ltd.

[ Trader ]Main business are Rubber wood plank

Liling Wantong New Material Co., Ltd.

[ Manufacturer Trader ]Main business are Composite material