NINGBO HENGJIN MFG CO.,LTD.
诚实守信，创新科技
Honest and trustworthy,
innovation of science and technology
诚信 • 专业 • 创新
Product
Contact
NingBo HengJin MFG Co. ,Ltd.
Tel：86-0574-83035586
Fax：86-0574-83035586
Email：steve.ren@springexp.cn
Web：www.springexp.cn
Workshop
