Shandong Lenser materials Co., Ltd was established in 1998, is a professional steel manufacturer engaged in the research,development, production, sale and service. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We have passed the "ISO9001 & ISO14001" quality system certification, and "EU CE" certification. Main market distributes in North America, South America, Africa, Southeast Asia, Europe as well as Oceania.