Material : Rubber Size : 1# 2# 3# 4# 5# 6# 7# Weight : Size 7 :580~620g ; Size 6 : 540~560g; Size 5 : 480~520g; Size 3: 280~320g; Size 1: 120~140g Diameter Size 7 :238mm; Size 6 : 228mm; Size 5 : 218mm; Size 3: 178mm ;Size 1: 127mm Package : Deflated packed into export Carton Certificate : ISO9001, CE,16P Sample : Provide free sample for quality checking Sample leadtime : 7 days after confirming design file Payment : T/T ; LC Price Term : FOB Qingdao,China The company well-equipped, strict management, with independent design and development capabilities, so that products continue to introduce new. Companies in the "unity and progress, more development," the construction approach, the implementation of strict quality service strategy to "quality is the lifeblood of the company, is the protection of staff life" for the production of ideas to "customer's small thing is our event" for the service Concept. Won the praise of domestic and foreign customers, mainly exported to Europe and the United States, Japan, South Korea and other developed countries and Brazil, South Africa, Russia and other emerging markets. The company passed ISO9001 certification and CE certification. Our main products are done CE certification and 16P, polycyclic aromatic hydrocarbons, 19 heavy metals and other tests. We use first-class products and professional services to develop the international market. "Friends from afar, enjoying themselves" welcome friends from all walks of life here guidance.