Shanghai Niugu Industrial Equipment Co., Ltd.

Shanghai Niugu Industrial Equipment Co., Ltd. specializes in the R&D and production of plastic protective caps and plugs for automotive parts. The company offers a full range of products including handle hole covers, tapered plugs, and handle grip caps. Made from high-temperature resistant and anti-aging engineering plastics, these products precisely match the dimensions of automotive components, providing triple protection against dust, water, and scratches. Threaded protective caps enable damage-free installation. Oil circuit protective caps have passed rigorous oil resistance testing, and contact terminal protective caps are ISO certified. Customization services are available. The company has provided over 50,000 component protection solutions to more than 30 automotive manufacturers worldwide, safeguarding precision automotive parts with precision injection molding technology.