Chinese manufacturer professional custom parts gasket screw shaft

A sound quality management system is the guarantee of quality, but also the requirements of customers.
IATF16949: 2016 Automotive Industry Quality Management System, ISO9001: 2015 Quality Management System Certification Enterprise

We believe that only a sound process is an effective means of ensuring quality.
Jinshengtai has a complete quality management system and is equipped with a professional including process engineering.
Team, inspection, engineer, quality engineer team, and complete quality inspection equipment: three-coordinate measuring instrument, 2.5-dimensional image measuring instrument, altimeter, spectrometer, Rockwell hardness tester, anti-static tester, torque tester, etc. .

Note: The parts in the picture only show our production capacity. If you have any parts that use a similar manufacturing method, please send us the drawings and specifications to get an accurate quote.Ask now >>>

Q: Are you Trading company or Manufacturer?
A: We are Factory and provides a one-stop-solution for global clients.

Q: What’s your Main Business?
A: We are a manufacturer of non-standard special-shaped shaft fasteners;

Q: Which payment way is available?
A: T /T ,PayPal, Cash and so on.

Q: Can you do customized design and size?
A: Certainly. We specialized in Non-Standard Customized service, Just need you provide drawing or samples to us.

Q: Can I have some samples?
A: Yes, samples are avaiable. Contact us right now, please.

Q: How long is your production lead time?
A: For samples, need 2-3 days; For Bulk order according to your order quantity! If urgent we could make it according to your request to accelerate.

Q: What is your MOQ?
A: Our MOQ is 1-1000 pcs.

Q: How is your after sales service?
A: You can reach our sales anytime. We're do utmost to solve problems. Meanwhile, your comments and feedback are important to us;

Q: Is it possible to know how my products are going on without visiting your company?
A: Of course, We will offer a detailed production schedule and send you digital pictures which show the machining progress and products.

Q: How can you ensure the quality?
A: We totally according IATF16949:2016 Automobile quality system to control all processing!We have QC (IPQC department to control the quality from the begining of production to the accomplishment of goods .

Q:What kinds of working machining range of your machine and tolerance ?
A: For Automatic lathe: The Max OD can reach ?20MM ; The Min OD can reach ? 0.5MM
   For CNC Machine: The Max OD can reach ?150MM ; The Min OD can reach ? 0.5MM
  For the Max processing Length: 2500MM;
 For the Tolerance:
1, Automatic lathe: Diameter tolerance:±0.02mm;
2, CNC Machine: Diameter tolerance:±0.003mm;
Diameter tolerance can be guaranteed at ±0.003mm; Length tolerance±0.01mm;

Q What kinds of material could you machining ?
A:Usually machining material from Stainless steel, Carbon steel, Brass, Bronze, Aluminum Alloy, Alloy steel, POM ,Nylon and so on.

Q What is your surface treatment ?
A:We could offer zinc plating (yellow zinc,white zinc ,black zinc plating) nickel plating ,Chrome plating ,silver plating ,golden plating .black oxide ,anodizing (all kind of colors),And so on…