... -categories 1: Automotive 2: ApplianceEngineer&Design Junyi Hardware Tool Co., Ltd. personality designs every tool in house which meets ... includes management of the quality of raw materials, assemblies, products and components, services related to production, and management, ... assembly, and die tryout. Contact Us Dongguan Jun Yi Hardware Tool Co., Ltd Add: No. 3 Juxian Street, Hengtang Industrial Zone ...