Our products are mainly exported to European and American markets. Export to other markets. Up to now, our children&＃039;s wagon has passed "USA ASTM F963-08E1" testing certification; Various specifications of inflatable and non-inflatable wheels have passed the European PAHs environmental certification. The content of heavy metals in the surface treatment of all product, and the formaldehyde emission of the wood products have come up to or exceeded the European and American standards. Our company owned perfect quality management system and testing equipment, and ours strong capability of product development. Sticking to the business philosophy of "pursuing preeminence", Qingdao Ligong Machine Ltd., Co. is always serving our customers with sincerity. Quality: PAHs<=100 / no Lead</p>