... are hook & bobibbin case factory and can supply 3,000,000PCS HOOKS/YEAR and 5,000, ... we are hook & bobibbin case factory and can supply 3,000,000PCS HOOKS/YEAR and 5,000, ... 000pcsbobbin case /year. our capacity are still growing.we supply high quality hook in our own brand ''ZHE HAO ... Set Rotary Hook ,Bobbin ,Bobbin case,led lights2. Embroidery machine parts for all kinds of machines.3. All kinds ...