GOLDENCERT INTERNATIONAL is a quality &Engineering related services provider, and aim to provide one-stop technical services to global buyers, retailers as well as their suppliers in China.Enjoying enthusiastic teams of highly qualified and experienced professionals, we are able to offer you a full range of quality assurance and engineering services throughout the whole purchasing process. Including:1) Product engineering.2) Inspection services- Sample checking, During production inspection, pre-shipment final inspection.3) Factory audit- Quality system and Social compliance audit4) Training5) Consultancy6) Order follow-up.We promise:Knowledgeable and experienced staff.The most professional, effective &innovative solutionsThe most competitive price.The fastest feedback time.