Qingdao Herald Machinery CO.,LTD, with annual output 3000 tons, is a manufactory which can produce black heart malleable castings, gray iron castings and ductile iron castings. Our company has been entitled to engage in the import and export business. Our company mainly produces all kinds of general purpose machine castings, municipal castings, pump body, valve body and pipe fittings. Our products include: tube clamp, pipe clamp, pump body, valve body, flange and so on. We can also develop new products according to client’s requirement. Our products mainly sell to Occident, Southeast Asia, Taiwan and other places. We are looking forward to working with you .
