Product Description OEM Metal bonze Machine spline Wheel Transmission drive starter involute toothed shaft gearbox reduction power tool cylinder Custom Pinion Precision worm gear Item Customized machined machining gears Process CNC machining,CNC milling, cnc lathe machining material steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum 7075,7068 brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc Quality Control ISO9001 and ISO14001 Dimension bore tolerances -/+0.01mm Quality standard AGMA, JIS, DIN Surface treatment Blackening, plated, anodizing, hard anodizing etc Gear hardness 30 to 60 H.R.C Size/Color Gears and parts dimensions are according to drawings from customer, and colors are customized Surface treatment Polished or matte surface, painting, texture, vacuum aluminizing and can be stamped with logo etc. Dimensions Tolerance ±0.01mm or more precise Samples confirmation and approval samples shipped for confirmation and shipping cost paid by customers Package Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per customer's requirements. Delivery Time Total takes 2~~8weeks usually Shipping Usual FEDEX, UPS, DHL, TNT, EMS or base on customer's requirement. Production management: 1. The workers are trained to inspect the gears and notice any defect in production in time. 2. QC will check 1pcs every 100pcs in CNC machining, and gears will meet all dimension tolerances. 3. Gears will be inspected at every step, and gears will be inspected before shipment, and all inspection records will be kept in our factory for three years. 4. Our sales will send you pictures at every gears production steps, and you will know the detailed production status, and you can notice any possibility of mistake, for our sales, QC and workers are keeping close watch on all production. 5. You will feel us working very carefully to assure the quality and easy to work with, 6. we cherish every inquiry, every opportunity to make gears and parts and cherish every customer. QUALITY CONTROL PROCESS: 1) Inspecting the raw material --IQC) 2) Checking the details before the production line operated 3) Have full inspection and routing inspection during mass production---In process quality control (IPQC) 4) Checking the gears after production finished---- (FQC) 5) Checking the gears after they are finished-----Outgoing quality control (OQC) Service: 1. Molds designs as per customers' gears drawing; 2. Submitting molds drawings to customers to review and confirm before mols production. 3. Providing samples with whole dimensions and cosmetic inspection report, material certification to customers. 4. Providing inspection report of important dimensions and cosmetic in batches parts. Packing and shipment: 1. Gears are well and carefully packed in PP bags in CTNS, strong enough for express shipping, air shipment or sea shipment. 2. Air shipment, sea shipment or shipment by DHL, UPS, FedEx or TNT are availabe. 3. Trade terms: EXW, FOB Shenzhen, or CIF 4. All shippings will be carefully arranged and will reach your places fast and safely. FAQ Q1: How to guarantee the Quality of gears and parts? We are ISO 9001:2008 certified factory and we have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution. Q2: What are the Advantage of your gears and parts? Our advantage is the compet