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Zone C, Tengzhou Economic Developing District, Tengzhou City, Shandong, China,Zaozhuang,Shandong,China China
Shandong Zhongheng Chain Co., Ltd is professional chain and sprocket manufacture. We have specialized in chain transmission technology research & deve
1.Model: 420 /420H/428/428H/520/520H/530/630 2.Material:plate-45Mn, pin-30CrMnTi, roller-20# 3.High strength, heat treatment chain 4.Best quality
Contact Person Rachel Wang
Address Zone C, Tengzhou Economic Developing District, Tengzhou City, Shandong, China, Zaozhuang, Shandong
We will contact you soon .
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