Technical strength
TECHNOLOGY
Patent Certificate
Chongqing Ruitong Precision Technology Co., Ltd.
The company integrates science, industry and trade, and is a manhole cover manufacturer with large production scale, complete specifications and models, and excellent product quality in Bayu area.
Contact Information
Address: No. 60 Longqing Road, Qinggang Street, Bishan, Chongqing (Bishan High-tech Zone)
landline: 023-64305445
Mailbox: CQ_rtsy@163.com
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