It is suggested to locate the centerline of post at insiide of guardrail boundary line about 100mm.PVC colorful fence are in various shapes, could meet all kinds of choices;plumpy colors could coordined with all classes of buildings.For pvc fence, our American buyer test our fence by ASTM and we have SGS certificate. Zhejiang Lilies Industrial Co., Ltd. is located in Linhai City, Zhejiang Province, China. The company covers an area of more than 60,000 square meters and a workshop area of more than 20,000 square meters.The company has more than 20 Fence Profile profiles extruders and a variety of production testing equipment, to meet the production of all products, including various profiles of the label and on behalf of processing production.The main products are: fence, doors and windows PVC profiles, PVC foam home decoration materials......