Optional crash column _ _ Shenzhen purchase price crash column crash column selection of quality wholesale / purchase buy crash column _ _ Shenzhen purchase price crash column crash column selection of quality wholesale / procurement Manufacturer: Shenzhen City, Czech Republic YISHUN transport facilities Ltd. set Features: 1, easy to install, durable, composed by pipe and flange, yellow and black outer pipe affixed reflective film, played the role of reflective warning; 2, column lock can end setup requirements small circle, the user can add a colored chains according to their needs, to better serve as a warning, the protective effect; 3, while the small ring design also allows the operator to move the staff easier easily be described as both practical, and humane. Usage: Suitable for road entrances, highway maintenance, hotel, residential, sports venues, construction sites and dangerous areas and roads. Installation: 1. Install protective pile necessary tools: a percussion drill, 8-10mm drill, 8mm * 60-80 pull explosion screw, hammer, 14-17-19 trigeminal socket wrench. 2, the first protective pile placed position, with the impact of drilling will protect against ground pile base mounting holes punched location, and then removed the protective pile base in the ground after drilling, pile base back in place to guard against good mounting holes to pull explosion screw with a hammer knock pile base and ground protection, with a socket wrench to tighten. Shenzhen Jie Yi Shun Traffic Facilities Co.: years of focus on the production bumper column, protective piles, piles road, reflective road pile, anti-beam, playing column, PU warning column, warning column, PVC warning column, warning column of high quality PVC, plastic crash column, steel crash column, flexible column, events pile, pile sleeve activity, fixed road pile; block round rod block cars rod block cars, parking poles and other traffic safety facilities warning column series products, is the largest scale in Guangdong Province One of the production base of transport facilities. Shenzhen Jie Yi Shun Traffic Facilities Co., Ltd. provides you set Luohu, Nanshan pile reflective road guard post production and sales activities in Bao'an District of mobile protective pile factory direct prices detailed pictures and other products of light near the product description information, you can contact the manufacturer directly Get around Longhua U-u-type fence perimeter fence Fukuda salt production and sales of the U-shaped fence factory direct specific information Tangxia Dongguan U-fence the stream down the road isolation barrier fence big waves bend u-u-type fences fence Fenggang Huang Jiang block car manufacturers Longgang road isolation barrier is the quality of Pingshan inverted U-shaped bend fence fence model Dapeng alias inverted u-type fence manhole Songgang Komeito Shiyan Long Xixiang Big Wave Mission bright new Fuyong Buji, Longgang Dragon Roc SA Kengzi