we are one of the biggest manufactures cleaning equipment industry.such as air shower rooms ,clean bench ,air purifier,pass box,our technical team have accumulated abundant production experience through these years professional engagemet. iso9001 ...

Guajn purification located in the Yangtze River Delta, Suzhou City ,Jiangsu province, has an excellent design team and experienced construction team. Professional to undertake cleaning clean room engineering project engineering, industrial , studio, ...