downhole tools manufacturers

downhole tools manufacturers
Precision cnc machining parts
Materials
Iron, aluminum, steel, copper,carbon steel, bronze, solder alloy, HSS, tool steels, or as per the customers' requirements.
Dimensions
According to customer' s drawing
Surface treatment
Blacking, polishing, anodize, chrome plating, zinc plating, nickel plating, tinting or other as requirement.
Packing
plastic bag, carton, plywood box, or as per the customer' s requirements
Processing equipment

downhole tools manufacturers

CNC machine,CNC machining center, CNC cutting machine, radial drill, universal milling machine, high precision surface grinding machine, chamfering machine,  etc.
measure equpment
precision plug gague, gauge block, digital outside micrometer, outside micrometer, digital caliper, inside micrometer, inside dial indicator, dial vernier caliper, dial indicator, depth vernier caliper and so on
QC System
100% during production check and random samples before shipment.
Tolerance
+/-0.01mm
Business scope
cnc machining parts, cnc drilling, cnc turning, grinding, casting, forging, welding, sheet mental working etc
Application
mechanical components for engineering and construction, machinery, and mining industries.
MOQ
negotiable
Payment
30% in advance, 70% before shipment. Samples 100% in advance
Ports
Ningbo or Shanghai
Delivery
samples 7-15 days, batch production 30 days at least.

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