Shandong China Coal Industry & Mining Group Co.,Ltd
| Place of Origin | China |
| Brand Name | chinacoal |
| Certification | ISO9001,CE |
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Product Specification
| Place of Origin | China | Brand Name | chinacoal |
| Certification | ISO9001,CE | ||
| High Light | rubber speed hump | ||
ProductIntroduction
1) Speed bumps can be installed on the surface of asphalt roads and concrete roads.
2) To improve life span ,the road must be smooth.After drilling,clean up the holes and remove the dust,oil and debris from the holes.Using the special adhesive,put the bottom of the bump to the surface of the road
3) For A type road bumps,use a ateel bar or PVC pipe to link them up from the middle holes in order to strengthen the power of force resistance.
4) The fixer and the hole must be matched in size
5) Fixer for asphalt roads:expansive screw(standard parts,the customer can easily purchase on local market);fixer for concrete roads:bolt(standard parts, the customer can easily purchase on local market)
Company Details
Business Type:
Manufacturer,TradingCompany
Year Established:
1983
Employee Number:
500-1000
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil...
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