Shenzhen Yihengyao Industry Co. Ltd. is a manufacturer and contract manufacturer based in Shenzhen, China, specializing in a comprehensive range of polishing consumables. Established with a factory, the company employs 11 to 50 people and focuses on producing polishing wax, polishing wheels, polishing tools, lapping stones, rubber wheels, and mop wheels. Their product offerings also include cutters. The company serves diverse industries, including Arts & Crafts, Chemicals, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, and Tools & Hardware, providing high-quality products for various polishing needs.
Dongguan KIZI Precision Lapping Mechanical Manufacture Co., Ltd., also known as Dongguan Jinyan Precision Grinding Machinery Manufacturing Co., Ltd., is a specialized manufacturer and trading company based in Dongguan, China. Established in 2010 and operating as a subsidiary of the Hong Kong Toyama Industrial Group, the company focuses on the research, development, and production of high-precision CNC equipment, including single-sided and double-sided lapping machines, surface grinding machines, and flat polishing equipment. Their technology is designed to process both metal and non-metal materials such as ceramics, sapphire, silicon carbide, and semiconductor wafers, achieving precision levels of up to 0.2μm flatness and 0.02μm roughness.
With a workforce of approximately 11 to 50 employees, the company maintains an ISO 9001 certified factory and offers comprehensive OEM and ODM services. Their product portfolio extends to specialized machinery for optical glass, mechanical seals, and tungsten carbide, as well as essential consumables like polishing pads. Dongguan KIZI has established a strong international presence, exporting to key markets including Germany, Switzerland, Russia, and the United States. The company serves high-profile clients such as Huawei and Lens Technology, particularly within the CNC blade and optical glass industries. Known for the stability and efficiency of its machining solutions, the company reports a high annual repurchase rate of 67% and consistent year-over-year growth.