Shandong Tek Machinery Co., Ltd. TEKLEAD is a professional Manufacturerand supplierofhighquality Medical Shielding, Radiation Protection, and Lead Metals Productsin China.Since 2011,Tek Company is established and starts to processstainless stainless products and Lead metalproducts all over the world,and successfully exported stainless steel productsto Canada, United States, Chile,Peru, Argentina,E...