To meet the customers' over-expected pleasure , we have now our solid crew to supply our great all round assistance which includes marketing, sales, planning, production, high quality controlling, packing, warehousing and logistics for drill bit for rotary water well drilling, ANTI-CORROSION VALVE, roller bits for rotary drill rig, 6.5 inches TCI bit IADC447,GGG40 Y strainer. Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us. The product will supply to all over the world, such as Europe, America, Australia,Greek, Ecuador,Bangladesh, Sacramento.We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!