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guardrail bolt
material: Q235 or 45#
grade: 4.8 or 8.8
size from M16 to M20
customized by drawing
Yongnian Fangyuan Traffic Facilities company was founded in the year 2000，located in Yongnian county, the largest fastener production center in China, near to 107 national road, Beijing-Guangzhou Railway, Beijing-Hongkong-Macao Expressway and Qingdao-lanzhou Expressway. Our company specializes in manufacturing and selling traffic safety facilities: beam guardrail, guardrail post, spacer block, guardrail bolt ect..
Welcome you to visit our factory!Add: Yongnian county, southwest industrial park, Handan city, Hebei province, China.
guardrail bolt
