– Dongguan Ganyuan Company Dongguan Ganyuan Company focuses on the manufacturing of high-precision and high-quality customized bolts. We adopt advanced production technology and strict quality control system to produce non-standard and standard bolts of various specifications, materials and surface treatments based on your drawings or samples. The products are widely used in automobiles, communications, medical equipment and precision machinery fields.
| Production type | Custom production and processing | Material | Steel |
| Processing methods | CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting | Processing Equipment | CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting Fine-tuning dial |
| Accuracy | ±0.02mm | Whether proofing | yes |
| Is it customized | yes | Proofing time | 7-15 days |
| OEM/ODM | OEM ODM CNC machining service | surface treatment | Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation |
| Origin | Dongguan, China | Quotations | FOB |
| Business Type: | Manufacturer/Factory & Trading Company | Main Products: | CNC parts; Machining parts;Fine-tuning dial;Aluminum Alloy Parts |
| Management System Certification: | ISO 9001:2015 | productivity | 100000 |

Custom bolt solutions: Built for your unique needs In the fields of industrial manufacturing, high-end equipment and critical facilities, standard parts often fail to meet all needs. A special size, a rare material or a harsh working condition requires a tailor-made solution. Our customized bolt service exists for you to solve these specific challenges.
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Not just 45# steel and 304 stainless steel. We provide a wide range of choices for high-strength alloy steels high-temperature resistant stainless steels corrosion-resistant materials titanium alloys and even special copper alloysWhether it is deep-sea high pressure, extreme temperature difference, strong acid and alkali corrosion or high stress vibration environment, we can provide the most suitable material solution, greatly extending the service life of bolts and equipment and reducing maintenance costs.

Focus on customization of custom bolts high strength grades (such as 12.9 and above)high preload custom bolts and high fatigue resistance. Through custom bolts advanced heat treatment processes and surface treatment technology, we ensure that the mechanical properties of each bolt are strictly up to standard or even exceed the standards.From technical consultation, drawing analysis, solution design, sample trial production, mass production to quality inspection, we provide full-process services. Have a professional team of engineers to support you in feasibility demonstration.

Factory strength: Located in Dongguan, Guangdong, integrating industry and trade, with a 2000㎡ production base, core equipment includes: CNC lathe, four-axis/five-axis machining center stamping and die-casting equipment, complete surface treatment support: electroplating, anodizing, heat treatment, polishing and other perfect detection equipment: three-coordinate measuring machine, 2.5-dimensional imager, hardness meter, projector, etc.
Surface treatment: anodizing, electroplating, painting, powdering, heat treatment, polishing, passivation, titanium plating, etc., has been cooperative suppliers for many years, with stable and reliable quality.

Packaging Details
1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.
Q1: Where can I get product & price information? A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample? A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote? A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms? A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods? A5: We deliver the products by courier company.
Q6: Are you a trading company or factory? A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings? A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production? A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you? A9: Yes, we will keep them well and won't release them to the third party without your permission.
Q10: Is it possible to know the operation status of my products without visiting your company? A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund? A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied.