Custom SS 304 Hex Bolt DIN 931 DIN 933 HDG Zinc Plated Finishing
Custom Stainless Steel Bolt Custom DIN 931 DIN 933 Stainless Steel 304 316 316L Hex Bolts
Product Description
Xinbo currently have a staff of 65 employees , We refuse to be a company that allows small accounts to fall through the cracks. Each and every order placed to Xinbo will always be a priority, receiving individual attention. Our staff is here to help answer questions from the initial placement of the order, through production and shipping of the product to your facility.
Xinbo provides support and a genuine sense of caring to each of our customers, a human voice will always answer phone and unwanted high-pressure sales are strictly prohibited. What you will find is that whether you have a single piece prototype or 1000 piece production run, Xinbo will help you every step of the way.
Below is the bolt spec we offer:
| Material | Size | Standard |
| 316 stainless steel, 304 stainless steel, Carbon Steel,Client's Request | 1/8,1/4,3/8,1/2,3/4,1, 1/8,1 1/4,1 1/2,2,2 1/2,3,M5/6/8/10/12 | DIN,ANSI,GB,ISO,BS |
Equipments list
XinBo Precision use state of the art equipment and certified materials to assure highest quality of control standards.
| Name | Module | Range | Brand | Origin | Qty. | Precision |
| CNC Milling | VMC850/VMC1270 | V500-1270mm | Baoming/Baojia/Weikun | China | 26 | 0.02mm |
| CNC Milling | 4 axis | 200mm | BangBang | China | 5 | 0.005mm |
| CNC Milling | 5 axis | 200mm | BangBang | China | 1 | 0.005mm |
| CNC Milling | S500X1 | 500*400*300 | Brother | Japan | 2 | 0.005mm |
| Automatic Lathe | MC7036B/MC7020XE | 1-100mm | ZhongTai | China | 8 | 0.01mm |
| CNC Lathe | VT-17L | 215*470mm | Alex-Tech | Taiwan | 1 | 0.002mm |
| Turn-mill Combination | B0203-III | 1-46mm | TSGAMI | Japan | 4 | 0.002mm |
| Surface Grinder | PSGC-4080 AHR | 400*800mm | Proth | Taiwan | 2 | 0.002mm |
| Grinder | 520 | 200*400mm | Taizheng | China | 6 | 0.005mm |
| Mill Machine | 3# | 200*1000mm | Jietongda | China | 8 | 0.02mm |
| High Speed Wire Cut | 200*500mm | Jicheng | China | 4 | 0.02mm | |
| Medium Speed Wire Cut | DK7732C-C | 320*400mm | Baoma | China | 4 | 0.01mm |
| Laser Engrave Machine | G20 | Cherrywoolf | China | 1 | ||
| Other equipment:Drill machine, Tapper, Polisher, EDM puncher, Ultrasonic cleaner, Sand blaster machine, Saw machine, Magnetic grinder. | ||||||
Inspection Equipment
Commitment to quality has always been a driving force at XinBo Precision. Custom Manufacturing. Registered to the ISO 9001 quality standard since 2011, we’ve developed a quality policy that is the basis for our quality assurance program.
| Name | Module | Measuring range | Brand | Origin | Qty. | Precision |
| Height gauge | Hite-400 | 0-400mm | TESA | Swiss | 4 | 0.003um |
| Projector | VMS-3020 | 0-400mm | Video | Japan | 2 | 0.003um |
| CMM | CROMA 564 | 500*600*400mm | SERERN | Joint venture | 2 | 0.003um |
| Hardness tester | HR-150C | 20-88HRA,20-100HRB,20-70HRC | Rockwell | China | 2 | 0.5HRC |
| Film thickness gauge | AR932 | 0-1700um | Smartsensor | China | 2 | |
FAQ
Q: Is your company committed to the concept of total quality management?
A:Yes, the quality assurance team will do the first sample inspection and random inspection during the processing to ensure all CNC machined parts meet the quality/technical requirement from the print and the instruction.
Q: How many checks are performed on a project?
A:Usually, products will go through the following four inspections: material incoming inspection, production first inspection, sampling inspection, and pre-shipment inspection. Among them, sampling inspection will be conducted multiple times.
Q: Will you be able to work with our engineering team to review drawings and provide estimated pricing for changes?
A:Yes, our engineering team respond very quickly. If there is anything to be modified in the product, we can offer you an updated price within 24 hours.
Q: What's kinds of information you need for a quote?
A: Please kindly provide the product print in PDF, and had better provide in the drawings in format of: Dwg, DXF, STP, IGS
Q: Is the material ROHS compliant?
A:Yes, we can sent you the certification as you need it.
Q: Will your company sign an NDA?
A:Yes.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.