... is "Changxing".Our "Changxing" wheelchairs are produced according to national GB/T13800-92 standard, which are used for ... passed ISO9001 international Quality Management System Certification.Warm Heart-to-Heart Bridge Consumer Goods Chain, a subsidiary of our company, ... (Concern, Assist, Respect, Endeavour), which is fully dedicated to our target customers, for whom our products are served. With ...