Our location: The chair`s hometown of China- Economic Zone, Anji County, Zhejiang Province ,China which is 68km far from Hangzhou, 210km far from Shanghai city. Our service lines: All kinds of chairs , office chairs , gaming chair, racing chair r, bar stool , mesh chair ,bar stool.Our quality control: All spare parts were inspected according to Test standard like: BIMFA 5.1 America standard, En1335 provision 1, 2, 3 European Standard or customer specify requirement. Each chair is strictly inspected to ensure high quality. All products will meet with relevant international standards, such as REACH, BIFMA, GS, and EN1335. All depend on customer&＃39;s requirements. Our service of after-sales: We will give extra spare parts to each container for replacement. With 2 years&＃39; guarantee of each chair, you can change the spare parts for free if any parts are broken. Our motto: Better price, better quality, Better service.