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Premium Fasteners from Haiyan Wanrui

Professional manufacturer of threaded rods, self-drilling screws, chipboard screws, and high-strength fasteners for construction, industrial, and infrastructure applications.

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Industrial Grade

Engineered for durability and performance in demanding environments.

A2/A4 Stainless

Corrosion-resistant materials for long-term reliability.

Global Export

Trusted by partners across Europe, North America, and Asia.

About Haiyan Wanrui

Founded in 2020, Haiyan Wanrui Standard Part Co., Ltd. is a professional manufacturer specializing in threaded rods, Acme threaded rods, drywall self-drilling screws, wafer head self-tapping screws, chipboard screws, and various fastening solutions.

Located in Haiyan City, Zhejiang Province, China, our facility is equipped with advanced production lines and quality control systems to ensure every product meets international standards.

2020
Founded
100+
Products
30+
Countries
View Our Catalog
Wanrui Manufacturing Facility
ISO Certified

Our Products

High-quality fasteners designed for performance, durability, and precision. All products available in A2 and A4 stainless steel grades.

Thread Rods

Thread Rods

High-tensile threaded rods for structural and mechanical applications.

  • • M6 to M24 diameters
  • • Lengths up to 6 meters
  • • A2 & A4 stainless steel
  • • Metric & UNC threads
Acme Threaded Rods

Acme Threaded Rods

Precision trapezoidal threads for lead screws and linear motion systems.

  • • 2G to 7G accuracy
  • • 29° thread angle
  • • Hardened & ground
  • • Custom lengths
Drywall Self-Drilling Screws

Drywall Self-Drilling Screws

Fast installation into metal studs without pre-drilling.

  • • Type 17 drill point
  • • Wafer or bugle head
  • • Phosphate coating
  • • 3.5mm to 6.3mm
Chipboard Screws

Chipboard Screws

High-grip screws for wood and particle board applications.

  • • A2 & A4 stainless
  • • Full thread design
  • • Pozidriv & Phillips
  • • 3.0x25mm to 5.0x100mm
Timber Wood Screws

Timber Wood Screws

Designed for structural timber connections and outdoor use.

  • • Corrosion-resistant
  • • Ribbed shank
  • • Countersunk head
  • • 4.0mm to 6.0mm
Bugle Batten TY17 Screws

Bugle Batten TY17

Self-drilling drywall screws with bugle head for clean finish.

  • • Sharp Type 17 tip
  • • Low-profile head
  • • Anti-corrosion
  • • 3.5x25mm to 3.9x65mm
Nuts

Nuts

Hex, lock, and flange nuts for secure fastening systems.

  • • M4 to M24
  • • A2 & A4 stainless
  • • Nylon insert lock nuts
  • • DIN 934, DIN 985
Square Type 17 Decking Screws

Decking Screws

Square drive Type 17 screws for wood and composite decking.

  • • Square recess (Robertson)
  • • Anti-split design
  • • Weather-resistant
  • • 4.0x50mm to 5.0x80mm
View Full Product Line

Why Choose Wanrui?

We combine advanced manufacturing with strict quality control to deliver reliable fastening solutions.

Quality Control

Every batch undergoes tensile, torque, and corrosion testing to meet ISO and DIN standards.

Advanced Equipment

Modern cold forging, threading, and heat treatment lines ensure precision and consistency.

Global Reach

Exported to over 30 countries with reliable logistics and after-sales support.

Custom Solutions

We offer OEM/ODM services with custom sizes, coatings, and packaging.

Fast Delivery

Efficient production planning ensures on-time delivery for urgent orders.

Trusted Partner

Long-term relationships built on reliability, transparency, and technical support.

100+
Product Types
30+
Export Countries
2000T
Monthly Output
99.8%
Customer Satisfaction

Frequently Asked Questions

What materials do you offer?

We specialize in A2 (304) and A4 (316) stainless steel fasteners. Carbon steel options are also available upon request.

Can you provide custom sizes or packaging?

Yes, we offer OEM/ODM services including custom dimensions, thread types, coatings, and branded packaging.

What certifications do you have?

Our products comply with ISO, DIN, ANSI, and other international standards. We follow strict quality control procedures throughout production.

What is your minimum order quantity (MOQ)?

MOQ varies by product but typically starts at 1,000 pieces. We can accommodate smaller trial orders for new customers.

How do you ensure quality?

We conduct raw material inspection, in-process checks, and final product testing including tensile strength, torque, salt spray, and dimensional accuracy.

Get in Touch

Contact our sales team for quotes, samples, or technical support.

Contact Information

  • Tel: +86-573-86186118
  • Fax: +86-573-86186668
  • Email: [email protected]
  • Address: Number 1 of Wanrui Road, Yucheng Town, Haiyan City, Zhejiang, China

Visit Our Website

For full product catalogs, technical drawings, and company news.

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