Ningjin Haofa Chain Co.,ltd, established in september 1990.We moved to A8 Daqi Industrial Zone in 2010.The factory area is 9900 square meter. There are 106 workers,16 engineers,5 serior engineers.Our products includes all kinds of conveyor chain, conveyor plate chain,greal wall wire mesh belt, conveyor net belt, metal mesh belt, wire mesh belt conveyor, balance wire mesh belt,spiral wire mesh mesh belt, chain with rod,washing wire mesh belt,cleaner chain board, scraps discharge chain board, b...View More