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Sinhoo Science Technology Development Co., Ltd. is a professional manufacturer specializing in high-precision hardware components, including SMT nuts, standoffs, pins, precision screws, anti-theft bolts, and pressing parts. Since its establishment, Sinhoo has continuously evolved, building a dedicated team that adapts to market demands. With strong R&D capabilities and production expertise, the company has built a solid reputation for quality and reliability.
**Product Description:**
Sinhoo focuses on the design and manufacturing of precision components and specialized fasteners. We provide tailored fastening solutions for various industries, ensuring high performance and durability.
**Manufacturing Capabilities:**
Our advanced equipment includes automatic lathes, CNC lathes, CNC machining centers, stamping machines, and cold heading machines, supported by milling machines, grinders, EDM, and partner collaborations. This enables us to produce both prototypes and large-scale batches efficiently.
- **Auto Lathe Turning:** Ideal for mass production of brass, aluminum, and stainless steel parts with a diameter range of 0.5–15 mm.
- **CNC Milling:** 4-axis and 5-axis machining centers handle complex structures up to 800 x 600 mm.
- **Screw Heading & Rolling:** Produces small carbon steel or stainless steel screws from M0.8 to M6.
- **Stamping:** Handles basic stamping tasks with a maximum press capacity of 200T.
**Material & Finish Options:**
Available materials include aluminum alloy, brass, stainless steel, carbon steel, and more, based on customer requirements. Surface finishes such as milled, tin plating, copper plating, hot-dip galvanizing, black oxide, anodizing, painting, powder coating, and more are offered.
**Testing Equipment:**
We use CMM, projector, pull tester, automatic optical inspector, salt spray test, durometer, coating analyzer, and tensile machine to ensure product quality.
**Certifications:**
Sinhoo holds SGS, RoHS, Material Certification, and PPAP standards, ensuring compliance with international quality requirements.
**Production Capability:**
- Auto-lathe: OD Φ0.5–20 mm, tolerance ±0.01 mm
- CNC lathe: OD Φ0.5–250 mm, tolerance ±0.005 mm
- CNC milling: 800 x 600 mm, tolerance ±0.05 mm
- Grinding: Tolerance ±0.002 mm
- Screw heading & rolling: Metric M0.8–M6, Imperial #0–1/4''
- Stamping: 200T max
**Lead Time:** 5–15 working days
**Samples:** Welcome
**Delivery Terms:** DHL, UPS, TNT, FedEx, EMS, sea, and air freight
**Warranty:** Free replacement for defective products
**Product Details:**
- Standards: DIN, GB, BS, ANSI, ASME, JIS, ISO
- Materials: Stainless steel (SS304, SS316), carbon steel (C1022, 1010, 1008), copper, iron
- Sizes: ST 2.9–6.3, #6–#14
- Certifications: ISO9001:2000, RoHS
- Features: Excellent corrosion resistance, multiple coating options
- Grades: 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80
- After-sales Service: Quality support for any issues
- Surface Treatment: Black oxide, zinc plating, chrome, etc.
- Packing: Bulk (25 kg/carton) or customized packaging
- Application Fields: Construction, furniture, public infrastructure
**Equipment Available:**
- Conventional and CNC lathes
- Conventional and CNC milling machines
- High-speed CNC machining centers
- 4-axis CNC machining centers
- Precision wire-cut machines
- Surface and cylindrical grinders
We also offer heat treatment, metal finishing, chrome plating, nickel plating, and anodizing services.
**Our Advantages:**
- Experienced technical team
- Product warranty
- Fast delivery
- Quality assurance
- Accept small orders
- Competitive pricing
- Excellent customer service
**Packing Methods:**
Customized packing according to size and customer needs. Packaging materials include PP bags, kraft paper, cartons, wooden boxes, and pallets, meeting export requirements.
**Contact Us:**
With years of experience in producing SMT nuts, we welcome your inquiries.
**Betty Xiong**
General Manager
Mobile: +86-13686420616
Tel: +86-755-89356591
Fax: +86-755-84667815
Web: [www.sinhoost.cn](http://www.sinhoost.cn)
Address: No. 60, Meibao Road, Dalang Street Office, Longhua New District, Shenzhen City, Guangdong Province, China