With nearly 30 years of experience in the chemical industry, we are dedicated to providing customized solutions for our clients. Please contact our sales. 

Sales 1 Department   (+86 19653098288)   
E-mail: p6@polytai.com
Sales 2 Department   (+86 17553031098)   
Email: p7@polytai.com
Sales 3 Department   (+86 17560588617)   
Email: p8@polytai.com
Sales 4 Department   (+86 17560588657)   
Email: p9@polytai.com