ISO9001 Factory Direct On One Coat Black Vitreous Enamel Frits for Water Heater / Oven/ Grills

Zhengzhong Enamel( Shijiazhuang ZhengZhong Technology Co., Ltd) is the leading enamel frit manufacturer in China. Since 1989, our company hasdedicated to enamel frits,enamel powder, and relative productinnovation, research, and manufacture for more than 30 years.

Ourenamel fritsfactory is ISO9001 and BSCI certificated. Due to strong technical force and working closely with the state research institutions and experts, it makes us outstanding in the enamel frits industry.