... satisfied products to achieve mutual development, we have established and maintained a long-term business partner relationship with most ... rollers, etc. 3. Fabrications of frames, tanks, floating units, etc.4. Cast iron pipes with standards of CSA B70, EN877, etc ... , including sand casting, Lost wax castings, steel castings, low and high alloy castings, stainless steel castings, wearparts, etc. 6. ...