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 ...