Yantai Wanjie Steel Grating Co., Ltd. specializes in manufacturing steel gratings, steel ladders, stair treads, ditch covers, fences, hand rails and ball-joint rails with related accessory fittings. Our company is fully and well equipped with up-to-date technology, excellent professional know-how, state-of-the-art steel grating processing facilities and favorable working conditions.In terms of outer appearances, dimensional tolerance and welding effects, all of our products have achieved or surpassed their respective quality standards as per YB/T4001-2007, and also have passed through authentication of ISO9001:2008 quality system. Our advanced CAD system can provide you with perfect design information and drawing converting.The main brand "Wanjie" products sell all over China because of the first-class quality, exquisite workmanship, reasonable price and consummate service, and attract a large clientele worldwide including the USA, Britain, Australia, India, Russia, Pakistan, Algeria, etc.We are located in one of the most beautiful cities - Yantai with the advantage of convenient transportation. With the corporate philosophy of striving for top quality and perfect services, we are devoted to the cooperative spirit of excellent fairness and faultless reputation. We firmly believe that prosperity originates from our mutual sincere cooperation.