POWDER

Lianyungang Dong Hai Bo Tech silica powder producers always on studying and learning advanced technology, while we continually strengthening iour management, improve and enhance product quality, and for quality, silica models, service, management, continually keep closer to international maket demand, we make every effort to silica powder quartz product to be perfect, we are going to produce each batch fine powder in an increasingly specialized market to meet the latest needs of most customers.