Model No.: Valve Fitting Part
HS Code: 84819010
Production Details1 | Business Type: | OEM & ODM Manufacturer (Custom CNC Machining Services) |
2 | Standards: | JIS, ANSI |
3 | Product Range: | Automotive parts, wind power equipment accessories, ER fluid components, medical devices, standardization of custom parts, motorcycle parts, machinery components, lighting parts, hardware accessories, electric motor products, and more. |
Agricultural machinery, electrical appliances, and furniture hardware | ||
4 | Materials: | 1. Stainless Steel: SS201, SS303, SS304, SS316, etc. |
2. Carbon Steel: AISI 1045, 9SMnPb28, etc. | ||
3. Brass: C36000 (C26800), C37700 (HPb59), C38500 (HPb58), C27200 (CuZn37), C28000 (CuZn40), etc. | ||
4. Bronze: C51000, C52100, C54400, etc. | ||
5. Iron: Gray iron and ductile iron | ||
6. Aluminum: 6061, 6063, 7075, 5052, etc. | ||
5 | Machining Processes: | Cleaning, turning, milling, drilling, grinding |
6 | Main Equipment: | CNC lathes, CNC mills, stamping machines |
Automatic lathes, grinders, thread rolling machines, tapping machines | ||
Drilling machines, bending machines, etc. | ||
7 | Measuring & Testing Equipment: | Profile projector, Rockwell hardness tester, Vickers hardness tester, roughness tester, salt spray test machine, micrometers, height gauge, etc. |
8 | Tolerances & Precision: | Machining Accuracy: ±0.005mm |
Grinding Accuracy: ±0.005mm | ||
Surface Roughness: Ra0.8 | ||
Parallelism: ±0.005mm | ||
Verticality: ±0.005mm | ||
Concentricity: 0.003mm | ||
9 | Surface Treatments: | Polishing, deburring, chromate plating, nickel plating, zinc plating, silver plating |
Clear anodizing, black anodizing, carburizing, nitriding, heat treatment, etc. | ||
10 | MOQ: | 1 piece. Depending on order details. Small batch orders are accepted. |
11 | Drawings Format: | DWG, PDF, IGS, STEP, SLDPRT, SLDDRW, PRT, DRW, DXF, X_T, etc. |
12 | QC System: | 100% inspection before shipment |
13 | Certifications: | ISO 9001:2008, TS16949, SGS Factory Audit |
14 | Payment Terms: | 30% T/T + 70% T/T, Western Union, PayPal, L/C |
15 | Trade Terms: | FOB, CIF, L/C |
16 | Lead Time: | 12–45 days after confirmation |
17 | Sample Lead Time: | 3–7 working days. Free samples available |
18 | Packaging: | Foam/wooden boxes, anti-rust paper, small boxes, and cartons |
19 | Origin: | China |
20 | Our Advantages: | Reliable Quality |
Competitive Pricing | ||
High Precision, High Quality, Tight Tolerance | ||
Continuous Improvement | ||
Defect-Free Products | ||
On-Time Delivery | ||
Customer Satisfaction | ||
Excellent After-Sales Service |

Equipment List:
We have professional equipment.
Item | Name | Model | Q'TY | Manufacturer | System | Size Spec./Range of Work | Machine Accuracy |
1 | Lathes | 6136 | 22 | Shanghai | GSK980TDb | ∮200*500(D*L) | 0.005mm |
2 | Lathes | 6132 | 8 | Shanghai | GSK980TDb | ∮200*500(D*L) | 0.005mm |
3 | Lathes | CM-36 | 2 | Gong Tie | SYNTEC-3TA | ∮200*500(D*L) | 0.005mm |
4 | Lathes | 6351A | 2 | Zhejiang | GSK980TDb | ∮200*500(D*L) | 0.005mm |
5 | Lathes | 3210S | 13 | Jiangxi | GSK986TDb | ∮200*500(D*L) | 0.005mm |
6 | Lathes | GT-36 | 6 | Gong Tie | SYNTEC-6TA | ∮200*500(D*L) | 0.005mm |
7 | Lathes | Lynx225 | 4 | DOOSA (Korea) | FANUC | ∮200*500(D*L) | 0.005mm |
8 | Lathes | Lynx235 | 2 | DOOSA (Korea) | FANUC | ∮200*500(D*L) | 0.005mm |
9 | Lathes | S36 | 4 | Gong Tie | SYNTEC-21TA | ∮200*500(D*L) | 0.005mm |
10 | Lathes | GT-4000 | 2 | Gong Tie | FANUC | ∮200*500(D*L) | 0.005mm |
11 | Lathes | 6150 | 1 | Shanghai | GSK980TDb | ∮200*500(D*L) | 0.005mm |
12 | Lathes | S400 | 2 | Gong Tie | SYNTEC-21TA | ∮200*500(D*L) | 0.005mm |
13 | Switch Machine | STAR-20 | 4 | STAR (Japan) | FANUC | ∮20*200(D*L) | 0.0025mm |
14 | Switch Machine | A20 | 2 | Citizen | FANUC | ∮20*200(D*L) | 0.0025mm |
15 | CNC Machine Center | CMV920 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
16 | CNC Machine Center | DNM500 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
17 | CNC Machine Center | CMV435 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
18 | CNC Machine Center | 850B | 1 | Jie Yong Da | FANUC | 1000*500*530 | 0.0025mm |
19 | CNC Machine Center | V435 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
20 | CNC Machine Center | DNM655 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
21 | CNC Machine Center | DNM415 | 1 | DOOSA (Korea) | FANUC | 1000*500*530 | 0.0025mm |
22 | Mills | JK-40M | 2 | Jing Hua | Â | 400*600*400 | 0.005mm |
23 | Centerless Grinder | M7130H | 1 | Zhejiang | Â | 2270*1900*2300 | 0.01mm |
24 | Cylindrical Grinder | MT1040A | 1 | Wuxi | Â | 2270*1900*2300 | 0.01mm |
25 | Surface Grinder | M1040 | 1 | Wuxi | Â | 2270*1900*2300 | 0.01mm |


Our Certifications and Quality Control Instruments:
We have passed ISO9001:2008 and TS16949, and our factory adopts the 7S system to manage production and delivery. We are equipped with digital projectors, Rockwell hardness testers, height gauges, digital micrometers, microscopes, hydraulic pressure testing benches, various calipers, thread ring and plug gauges, etc.

FAQ:
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1. Q: Are you a factory or a trading company?                                               Â
A: We are a professional factory, so our prices are very competitive. You are welcome to visit our facility.                 Â
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2. Q: What is your product quality like?                                             Â
A: 100% inspection during production.        Â
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3. Q: What machining services do you offer?                                        Â
A: Grinding, machining, CNC milling and turning, metal processing, stamping, casting, forging, and assembly services.                                    Â
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4. Q: What materials can you supply?                                         Â
A: Carbon steel, alloy steel, stainless steel, brass, copper, or as per your specifications.                 Â
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5. Q: What is the delivery time?                                        Â
A: For in-stock items, 5–7 days after payment. For custom orders, about 20–35 days after confirming all details.      Â
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6. Q: What kind of packaging do you use?
We fully consider practical situations: foam/wooden boxes, anti-rust paper, small boxes, and cartons.                         Â
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7. Q: What about warranty?                                            Â
A: We are confident in our products and ensure safe delivery with PE foam, carton boxes, and wooden pallets.                                                   Â
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8. How to order high precision OEM and customized machining parts for industrial machinery?                                                  Â
* You send us drawings or samples * We conduct project assessment * We provide a design * You approve the design * We make a sample and send it to you * You confirm the sample and place an order with a 30% deposit * We start production    Â
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9. Do you provide customized machining parts?                                            Â
Yes. Customers provide drawings and specifications, and we manufacture accordingly.                                                   Â
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Contact Us:
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Changzhou Shijin Precision Machinery Co., Ltd.
Address: F1, Building B3, Hutang Science and Technology Industrial Park, Changzhou, Jiangsu, China
Postcode: 213162
Tel: 86-519-83989900-8005
Fax: 86-519-83811100
Cell: (0) 13861166733
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Website: www.czshijin.com                                                    Â
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If there's anything we can help with, please feel free to contact us. We're sure your inquiry or requirement will receive prompt attention.

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