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Precision Industrial Manufacturing Since 1999

SU Industries (Sinounion Industries) is one of China’s largest manufacturers and exporters of rigging hardware, lifting equipment, wire rope, auto parts, and waterproof membranes. With over 20 years of experience and certifications including ISO9001, ISO14001, CE, and GS, we deliver high-quality, market-specific solutions to clients across America, Europe, Asia, and beyond.

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About SU Industries

Established in 1999, SU Industries (Sinounion Industries) has grown into one of the largest manufacturers and exporters of industrial hardware and mechanical components from China. We specialize in rigging hardware, steel wire rope, chain, lifting equipment, auto parts, and various forging and casting products.

With a production and warehouse footprint of over 35,000 square meters in Qingdao, Shandong Province, we operate a fully integrated facility equipped for stamping, machining, forging, and casting. Our professional R&D team enables us to offer a wide range of OEM solutions tailored to client specifications.

ISO9001 ISO14001 CE GS
Industrial manufacturing facility Machinery and equipment Product close-up Factory floor

Our Product Lines

We offer a comprehensive range of industrial products designed for durability, safety, and performance across multiple sectors including construction, marine, transportation, and automotive.

Rigging Hardware

Rigging Hardware

High-strength shackles, turnbuckles, eye bolts, clevises, and other rigging components engineered for heavy-duty lifting and secure load control.

  • • Forged steel construction
  • • Load-rated & safety tested
  • • Galvanized or painted finish
  • • Custom OEM available
Wire Rope & Chain

Wire Rope & Chain

Premium steel wire ropes and high-tensile chains for lifting, towing, and industrial applications. Available in multiple diameters and grades.

  • • 6x19, 6x37, 8x19 configurations
  • • Galvanized or stainless options
  • • Proof-tested & certified
  • • Cut to length
Waterproof Membrane

Waterproof Membrane

Durable, flexible membranes for roofing, basements, tunnels, and civil engineering projects. Resistant to water, UV, and temperature extremes.

  • • PVC & TPO materials
  • • Roll sizes up to 2m x 20m
  • • Heat-welded seams
  • • Long service life
Lifting Equipment

Lifting Equipment

Complete lifting solutions including hoists, slings, spreader beams, and fall protection systems designed for safety and efficiency.

  • • Manual & electric hoists
  • • Webbing & chain slings
  • • CE & GS certified
  • • Load capacity up to 50T
Load Binder

Load Binder

Ratchet and lever-type load binders for securing cargo during transport. Made from high-strength steel with durable coatings.

  • • 25mm to 50mm chain compatibility
  • • Working load up to 5,400kg
  • • Galvanized or powder-coated
  • • DOT compliant
Marine Products

Marine Products

Corrosion-resistant rigging and hardware designed for marine environments, including shackles, pad eyes, and deck fittings.

  • • 316 Stainless Steel options
  • • Saltwater tested
  • • UV-stable polymers
  • • Boat & ship applications
Auto Parts

Auto Parts

Precision-engineered automotive components including suspension parts, brackets, and structural elements produced via forging and machining.

  • • OEM & ODM support
  • • CNC machining
  • • Heat-treated alloys
  • • Quality control certified
Forging & Casting Products

Forging & Casting Products

Custom-forged and cast metal components for industrial machinery, construction, and heavy equipment applications.

  • • Carbon & alloy steel
  • • Up to 50kg per piece
  • • Machining & finishing
  • • Prototype to mass production

Why Choose SU Industries?

With over two decades of experience and a global footprint, we combine technical expertise, quality assurance, and customer-focused service to deliver industrial solutions that meet the highest standards.

20+ Years Experience

Established in 1999, we’ve built a reputation for reliability and innovation in industrial manufacturing.

Global Certifications

ISO9001, ISO14001, CE, and GS certified — ensuring quality, safety, and environmental compliance.

Worldwide Export

We export over $20 million annually to markets in North America, Europe, Asia, and the Middle East.

OEM & Customization

Our R&D team supports full OEM/ODM services with capabilities in stamping, forging, and machining.

35,000+
Square Meters of Production & Warehouse Space
20+
Years of Industry Experience
$20M+
Annual Export Value
50+
Countries Served

Frequently Asked Questions

Where is SU Industries located?

Our headquarters and manufacturing facilities are located in Qingdao, Shandong Province, China.

What certifications does SU Industries hold?

We are certified with ISO9001, ISO14001, CE, and GS standards, ensuring quality, environmental responsibility, and product safety.

Do you offer OEM/ODM services?

Yes, we have a professional development team that provides OEM products processed by stamping, machining, forging, or casting.

What are your main export markets?

We export primarily to America, Germany, Czech Republic, Spain, France, Holland, Turkey, Russia, Brazil, Mexico, Australia, Southeast Asia, and the Middle East.

Can I visit your factory?

Yes, we welcome clients to visit our facilities in Qingdao. Please contact us in advance to schedule a tour.

Get in Touch

We're ready to support your industrial supply needs with competitive pricing, high-quality products, and responsive service.

Phone

+86 532 66776077

Email

[email protected]

Location

RM.320, BUILDING B, ZHONGTIE QINGDAO SQUARE, NO.139, WUXING RD., QINGDAO, CHINA

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