Yancheng Hengsheng Inernational Trade Co.,Ltd integrates development and manufacturing in-house,founded in 1983.Our main product is PWHT mahcines and related accessories.And also offer different types temperature sensor and electrode drying oven.After doing business with other countries for more than 20 years, we have rich experience in dealing with any process in the trade. Our company promises: ''reasonable prices, short production time and satisfactory after-sales service ''We hope to cooperate with more customers for mutual development and benefits. Welcome potential buyers to contact us.