... experience, we are an independent and professional quality control company,and our company has over 13 years ... money.They are:Hangzhou(Head office), Shantou(Guangdong province),Shenzhen(Guangdong province), Guangzhou(Guangdong province), Xiamen(FuJian province), ... cooperation clients5. Easy to scheduling of services and control process online.6. Under huge manufacturers, providesqualified suppliersfor ...