Introducing our high-quality OEM Stainless Steel Fasteners! This exquisite collection includes stainless steel nuts, screws, and bolts, meticulously engineered for durability and performance. Featuring Hex Head T Square Stud Bolts, these fasteners are the epitome of reliability and strength, perfect for a wide array of applications.
Our dedicated team of professionals is unwavering in their commitment to serve you. Ready to address every inquiry with unmatched efficiency and personalized care, our experts are just a call away. Don't hesitate to contact us directly for swift support and exceptional service. Let us deliver the unparalleled excellence you deserve!
technology |
CNC Machining |
Material |
Cast steel, carbon steel, alloy steel, heat-resistant steel, stainless steel, ductile cast iron, wear-resistant cast iron, aluminum, copper |
production equipments |
CNC-machine-center,Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace.Carbon dioxide protection welding machine, Laser cutting,Sheet metal stamping equipment |
Certification |
ISO9001:2015; |
Surface treatment |
Zn Plating, Ni Plating,Cr Plating, Electrostatic spraying,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,Carbide alloy coating, Electrophoresis, Electrode oxidation |
Dimension Inspection |
Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument. |
Productivity: |
5000Ton / year |
Application industry |
Machinery, Agriculture, Transportation, Mining and general industries |
Quality control |
100% inspection berore shipment |
Size |
1) According to customers' drawings
2) According to customers' samples |
Machining Rough Surface Roughness |
Ra0.8for Custom Die Casting Pin |
Casting tolerance |
+-0.1mm |
Machining tolerance |
+-0.005mm |
Package |
Wood or other packaging after forced treatment |
service |
Metal Parts Solution as Per Customer′s Drawing |
The products showcased here are meticulously crafted to meet the unique and distinctive specifications of our esteemed clients. This product presentation highlights the extensive precision and unmatched manufacturing capabilities of Qingdao Xinyongxin Machinery Co., Ltd. Our unwavering commitment to excellence shines through in every intricately designed component and expertly engineered piece. This demonstrates our dedication to quality, innovation, and superior craftsmanship, ensuring that each product embodies the highest standards of excellence.
Kindly provide us with your intricate drawings, samples, or specific requirements, so we can offer you the most competitive quote possible. Our unwavering dedication to delivering premium-quality products and ensuring timely delivery that aligns perfectly with your expectations is unmatched. Your satisfaction is our paramount goal, and we strive to exceed your highest standards with every project we undertake. We aim to provide a seamless and rewarding experience that meets your needs and surpasses your expectations.
XINYONGXIN steadfastly upholds a strict policy that prohibits the sale of any products to third parties without the explicit written consent of the customers who own the tooling, design, and specifications. This unwavering commitment to confidentiality underscores our deep respect for your intellectual property. We are dedicated to maintaining the integrity of your unique designs, ensuring your trust and peace of mind at every step of our collaboration.
Product Description
Quality
|
Top Quality
|
MOQ
|
10000PCS
|
MPN
|
1000000PCS/Even higher
|
Price
|
USD 0.01-0.02 per piece
|
Size
|
M39-M56
|
Specifications
|
Various shape size according to client's requirement
|
Standard
|
ISO
|
Finish
|
plain, zinc plated, black oxide, etc/According to your requirement
|
Professional
|
We are specialized in fastener products 25 years of experience in this field
|
Service
|
All the services/High quality service
|
Packing
|
Boxs or pallet or customer request
|
Payment terms
|
L/C,T/T
|
Delivery time
|
In 15~30 Days after order confirmed
|
1) With over 25 years of unrivaled manufacturing expertise and two decades of exporting excellence, Qingdao Xinyongxin Machinery Co., Ltd. leads the industry through innovation and uncompromising quality.
2) We take pride in exporting 100% of our top-tier products globally, establishing a significant international presence and earning esteemed global recognition.
3) Equipped with state-of-the-art production facilities and precise quality testing equipment, we ensure that our products exceed the most demanding quality benchmarks.
4) Our meticulous quality documentation program guarantees exceptional quality and strict compliance with industry standards.
5) As a revered supplier of premium steel, iron, and non-ferrous components, we exemplify excellence within the industry.
6) Our global clientele consistently lauds our superior quality and service, reflecting our commitment to excellence.
7) We maintain enduring export relationships with key markets, including Europe, America, and Australia, showcasing our extensive global footprint.
8) Our unwavering dedication to comprehensive quality control, paired with competitive, fair pricing, positions us as the ideal partner.
9) We excel in developing and producing components meticulously customized to your specific technical drawings and specifications.

Qingdao Xinyongxin Machinery Co., Ltd. has been a pioneer in machinery manufacturing for over 20 years since its inception. We offer services in investment casting, silica sol casting, sand casting among other methods, as well as metal forging, stamping, and CNC machining. Our expertise spans machinery, agriculture, transportation, mining, and general industries, built on years of technological advancement and innovation, alongside a comprehensive supply chain system.
Harnessing advanced, rich technology, we engage in investment casting, silica sol casting, sand casting, and more. We also specialize in alloy forgings, non-ferrous metals, aluminum alloy die-casting, and copper alloy forgings. Through an omni-channel sales model, our products reach Australia, the United States, Canada, and beyond. We've forged robust strategic partnerships with renowned manufacturing enterprises in the US and Canada.
Certified under the ISO 9001 quality management system, we steadfastly uphold the "only quality, casting brilliant" industrial concept, committed to offering our clients superior quality and service.
With a deep-seated presence in mechanical manufacturing, we're outfitted with top-tier CNC precision machining equipment: CNC machining centers, CNC lathes, and more. Our arsenal includes advanced laser cutting machines and hypersonic tungsten carbide spraying equipment. Additionally, our R&D and testing labs boast cutting-edge equipment for tension, impact, torsion, metallographic inspection, and material assessment, ensuring precision and quality.





Comprehensive Quality Inspection Services
Qingdao Xinyongxin Machinery Co., Ltd. offers extensive process inspections, random checks, and pre-delivery inspections. We meticulously scrutinize materials, machinery, internal defects, dimensions, pressure, load, balance, and surface treatments. Our detailed weekly project tracking reports encompass pictures, videos, and exhaustive quality inspection documents.
* Our dedicated QC testers ensure product quality aligns with customer specifications, predominantly via random checks. A comprehensive 100% inspection is available at a competitive rate upon request.
* Our strict IQC team assesses incoming materials for dimensions and surface quality, maintaining impeccable standards.
* Our diligent PQC team conducts thorough inspections throughout the manufacturing process to uphold exceptional quality.
* Our FQC team examines all anodized/plated products from suppliers, executing professional quality and appearance checks pre-shipment to ensure consistency and excellence.



1. Are you a trading company or a manufacturer?
A: XINYONGXIN is a dedicated manufacturer, specializing in export trade with an unwavering focus on quality.
2. What is the scale of your factory?
A: Our factory proudly extends over a sprawling 10,000 square meters, offering a seamless integration of various advanced processes, including cutting, bending, stamping, welding, casting, and machining. We are backed by a team of 100 highly skilled workers who are driven by a passion for excellence in every detail.
3. Is OEM acceptable?
A: OEM is indeed our forte, bolstered by our all-encompassing production lines. Our passionate pursuit is to elevate XINYONGXIN's manufacturing prowess onto the global stage, ensuring unparalleled quality and innovation.
4. What is your Minimum Order Quantity (MOQ)?
A: At Qingdao Xinyongxin Machinery Co., Ltd, we are committed to meeting your diverse needs with state-of-the-art solutions. We warmly welcome orders of all sizes, starting from the most minimal quantities to ensure utmost flexibility for our clients. Share your detailed product specifications with us, and we will provide our extensive support and expertise to meet your precise requirements with dedication. Your success is our foremost priority, and we aim to exceed your expectations at every stage.
5. Do you provide samples? Are they free or charged?
A: At XINYONGXIN, our steadfast commitment is to surpass customer expectations with our exceptional sample production services. As a general practice, we deliver samples at no charge, though a mold fee might be applicable based on the specific and intricate requirements of your product. Our unwavering focus is on providing outstanding value while meticulously accommodating your unique needs and preferences.