Our company is located in the largest bicycle part production base China. Our main products are adult bicycles, children's bicycles and other related spare parts, including more than 100 types of saddles, pedals chain wheels cranks, covers, holders, front rear axles, back seats ...

Tonghai Sanitary Accessory Factory has been a pioneer in the whirlpool, bathtub, and steam room parts accessories field for many years, which specializes manufacturing water bubble jets, drains, suctions, air switches/control, water/air manifold, PVC pressure pipes underwater LED ...

With economic development, our environment is facing increasing challenges. Many issues focus on ground water and river pollution. According to a survey by the World Health Organization, thousands of people die every day from preventable People are increasingly concerned about quality ...