Ningbo TongNa Machinery Technology Limited Company, established in 1998, specializes in producing high strength standard and nonstandard parts for automobiles and motorcycles. They offer a wide range of products including wheel nuts, plastic wheel nuts, caps, minicars, and automotive accessories.

The company's bolts and nuts comply with various standards and have different surface varieties. They have obtained ISO/TS16949 international quality certification and offer the production of nonstandard products according to customer requirements.

Ningbo TongNa Machinery Technology Limited Company exports its products to various countries worldwide. For inquiries, contact them at 008657488915038 or web@fhtongyong.com. More information can be found on their website at http://www.fhtongyong.com/ or http://fhtongyong.1688.com/.