ZheJiang Kolo Hardware Co.,Ltd was formerly started by packaging,and then from HangZhou Kelong Packing Co.,Ltd,HangZhou Kelong Hardware Tools Co.,Ltd,HangZhou Kolo Industrial Co.,Ltd.After 15 years of growth,and now the company is committed to the production of household kits,automotive repair tools,plastic products manufacturing companies.The company has a blow milding workshop,mold workshop,packaging workshop,metal workshop,production workshop,and has many advanced production testing equipment and strong development capacity.The full implementation of ISO9001/2000 international...