Guangzhou Yazheng Industrial Co.,Ltd. is an entity enterprise with import and export qualification, which dedicated to the refine high-tech chemicals field of research & development, manufacturing operation. With more than ten years experiences, ...

Quality is not an act,It a habit. Sergia International Co., Ltd. professional automotive specialty tool and industrial exporter & manufacturer in Taiwan. Using our technology expertise, we have kept developing more new products with improved know-how, ...