Specifications
- Products with Customers' Designs
- Strong Machining & Heat Treatment Abilities
- Strict Quality Control
- Prompt Delivery
We are a reliable supplier that can make forging parts and casting parts. Here are some details of the products for your reference.
1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, BOP Body, Tube Plate, Roller Forging, Roller Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel.
2. Materials: Carbon steel, Alloy steel
3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc
4. Process: Forging/Casting - Normalizing & Tempering - Proof Machining - Quenching & Tempering - Finish Machining
We can offer you in various process conditions.
5. Standards: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST
6. Max Weight: 55T
7. Certification: ISO9001: 2000, CCS
8. OEM and Customized service offered
1) Customer design: Our experienced engineer team can develop the products and manufacture them in accordance with samples or drawings or only ideas. We have complete production line with CNC turning, milling, teeth shaping, hobbing, heat treatment, grinding capacity, and inspecting devices. Different material, different tolerance, different heat treatment...Will be met according to customer's requirements. We are familiar with ISO, ANSI, DIN, JIS standards.
2) Factory: China chain factory here. We provide you high quality of chains with competitive price
3) Partner: Our partners among world top enterprises, such as Foton, FAW, Delisi, Qingdao Kangda, etc
4)Our Main Product
1. Spur Gear
2. Planetary Gear
3. Metal Gears Small
4. Gear Wheel
5. Ring Gear
6. Gear Shaft
7. Helical Gear
8. Pinion Gear
9. Spline Shaft
10. V Belt Pulley
We are with more than 20years of experience in customized machinery parts manufacturing. Our products include shafts, gears, investment casting parts, and many kinds of precision CNC machining parts. We are also professional in bearings— Track roller/wheel, guide roller, unground bearing, non-standard precision bearings— Design and supplying.
We refuse low quality products. We were competing against other suppliers with our professional and perfect products and service. We are committed not only to be your supplier, also to be your engineer based on our rich experience in customizing machinery parts field, we know better solution for different material, different tolerance, different order quantities. A wide arrange of parts can't be listed here, please don't hesitate to contact us for professional supports.
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Product name |
Custom Small metal/plastic worm gear |
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Materials Available |
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
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2. Steel:C45(K1045), C46(K1046),C20 |
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3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) |
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4. Bronze: C51000, C52100, C54400, etc |
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5. Iron: 1213, 12L14,1215 |
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6. Aluminum: Al6061, Al6063 |
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7.OEM according to your request |
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Products Available |
bolts, screws, nuts, rivets, stem nuts, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels ) bearing, bearing seat, spring, connector, socket, bushing, push-button, etc. |
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Surface Finish |
annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc. |
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Processing Method |
cnc machining, turning, milling, drilling, grinding, broaching, welding and assembly |
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QC (inspection everywhere ): |
Technicians self-check in production |
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Size |
customized |
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Tolerance |
±0.01mm |
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offset distance |
±0.02mm |
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Package |
As per customized specifications |
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Certificate |
ISO9001:2008 |
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Description |
High-quality, rich manufacturing experience |
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Lead Time |
5-7days samples. 7-10days offcial order |
Specifications of Forging
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Shape |
Diameter(m) |
Length(m) |
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Shaft |
≤2.5 |
≤15 |
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Block |
≤4.0 |
/ |
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Ring |
≤4.9 |
≤3.5 |
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Cylinder |
≤1.5 |
≤8.0 |
Qingdao Dazheng Jin Hao International Trade Co., Ltd. is a industry and trade integrated enterprise.
We have our own factory, locate in Zhucheng Town of Weifang, close to Qingdao Port, and the traffic is convenient.
We have the advanced technology, personnel and expertise in serving, so we are now able to produce according to the customers different needs.
Main products:
Hardware tool, Fastener, Rigging, Conveyor, Mechanical equipment, Machine part etc.
Chain — — Roller chains, cranked link chain, roller chain with attachments, hollow pin roller chain, side bow roller chain, bush chain;
Conveyor chain— — Solid pin conveyor chain, hollow pin conveyor chain, double pitch conveyor chain, deep link conveyor chain, twin strand conveyor chain, conveyor chain with outboard rollers. Combination conveyor chain;
Multiplate chians— — Leaf chain, galle chian, silent chain
Special chain— — Flat top chain, crescent chain, detachable link chain, block chain, drop forged rivetless chain, pintle chain, drag chain, biplanar chain, pusher chain, bushless roller chain, sealed chain;
Machinery— — Cleaning Equipment, Fruit & Vegetable Processing Machines, Grain Processing
Machinery, Baking Equipment, Food Processing Machinery Parts, Food Sterilizer, Packaging Machine, Slaughtering Equipment, Metal & Metallurgy Machinery, etc.
Over the years, we adhere to "quality first, customer paramount" business philosophy.
We feel sure that you will be satisfied with both the quality of our goods and our service.
We look forward to receiving your enquires soon.
