Long Run Hardware

Professional HVAC Flaring Tool Kits & Industrial Fasteners: Factory-Direct from China

About Longrun Hardware: Precision-Engineered Tools from the Source

Your Direct Manufacturing Partner for HVAC, Plumbing, and Industrial Hardware

Reliability isn't just a buzzword at Longrun Hardware—it’s the foundation of every tool we ship. Based in China's premier manufacturing hub, we specialize in high-performance HVAC flaring tool kits, manual tube benders, and professional-grade plumbing equipment.

We understand the challenges global distributors and wholesalers face: balancing competitive pricing with the demand for tools that won't fail on the job site. That’s why we control the entire process, from raw material selection to final precision testing.


Core Product Expertise

Our catalog is built for professionals who demand accuracy and durability. We focus on four key categories:

  • HVAC Flaring & Swaging Tools: Our 45-degree flaring tool kits are engineered for leak-proof connections in copper, brass, and aluminum tubing, essential for refrigeration and air conditioning service.

  • Precision Tube Bending: We manufacture heavy-duty manual tube benders capable of smooth, kink-free 180° bends, optimized for HVAC and automotive applications.

  • Drain Maintenance Solutions: From handheld manual drain augers to industrial-strength cleaning tools, our equipment is designed to tackle the toughest blockages with high-tensile steel cables.

  • Industrial Fasteners & Components: We supply a comprehensive range of stainless steel hex bolts, nuts, and washers, tested for shear strength and corrosion resistance to meet international standards.


The "Longrun" Advantage: Why Global Buyers Trust Us

In a crowded market, Longrun Hardware stands out by offering more than just products; we offer a stable supply chain.

  1. Factory-Direct Value: By eliminating middlemen, we provide wholesale hardware pricing that allows you to maintain healthy margins without compromising on tool integrity.

  2. Strict Quality Control: Every flaring tool and fastener undergoes rigorous QC to ensure dimensional accuracy. We know that a 1% defect rate on our end means a 100% problem for your customer.

  3. OEM & ODM Readiness: Need custom branding or specific technical modifications? Our engineering team works directly with you to develop custom-labeled hardware solutions.

  4. Transparent Logistics: Located near major shipping ports, we offer streamlined export services with reliable lead times to keep your inventory moving.

Let’s Build a Long-Term Partnership

At Longrun Hardware, we don't just want to be your supplier; we want to be your most reliable link in the chain. Whether you are looking for a bulk quote on industrial fasteners or a reliable source for plumbing maintenance tools, our team is ready to assist.

[Request a Quote for Your Next Project] Your inquiry will be handled by a technical expert within 12 hours.


THE LATEST HOT-SELLING PRODUCTS
Outdoor Rugs
Professional 7-Hole Double Flaring Tool Kit: The Ultimate Solution for HVAC & Automotive Tubing
Looking for a reliable Double Flaring Tool Kit manufacturer? Longrun Hardware offers the 7-hole flaring tool set supporting both Metric (5-16mm) and British (3/16"-5/8") sizes. Perfect for HVAC and automotive brake lines. Factory-direct pricing with flexible MOQ.
Outdoor Rugs
Heavy-Duty Drum Auger OEM Manufacturer | Longrun Hardware
Built to handle real-world plumbing torque. Our manual drum augers feature high-carbon steel cables and impact-resistant housings, designed to drastically reduce your customer return rates. Available for full OEM/ODM customization.
Outdoor Rugs
Manual Air Drain Blaster – Hand Pump Drain Cleaner for Sink, Toilet and Floor Drain
The manual air drain blaster is a practical tool designed to remove common household pipe blockages quickly and safely. By generating strong air pressure through a hand pump mechanism, the tool helps push out clogs such as hair, grease, and food residue without using chemicals. This drain cleaner is suitable for sinks, bathtubs, toilets, and floor drains. Its compact structure and easy operation make it a useful product for homeowners, plumbers, and hardware distributors looking for reliable plumbing maintenance tools.
Outdoor Rugs
12 Piece Drain Rod Set | Manual Drain Cleaning Rods Manufacturer
Professional 12 piece drain rod set designed for manual drain and sewer cleaning. Durable rods with brass connectors, ideal for plumbers, maintenance teams, and hardware distributors.
Outdoor Rugs
Heavy-Duty Manual Tube Bender 5mm-22mm
Looking for a heavy-duty bender for stainless steel? Longrun’s CT-365 series features a unique two-stage design and roller wheels to prevent pipe collapse. Available in 5mm-22mm sizes for HVAC and industrial pros. Click for factory pricing.
Outdoor Rugs
Lever-Type Tube Bender | 1/2" & 12mm Precision Bending
The TB364 Series by Ningbo Longrun Hardware is an industrial-grade lever-type tube bender engineered for precision 180° bends in copper, aluminum, and thin-wall stainless steel. Designed specifically for the HVAC and refrigeration sectors, the TB364 utilizes a unique 90° start hook to reduce physical effort by 30% while preventing tube deformation, marking, or flattening. Available in dedicated 1/2" (12.7mm) and 12mm sizes, this heavy-duty manual pipe bender ensures factory-grade integrity for critical fluid and gas lines.
Outdoor Rugs
Factory Wholesale: Professional HVAC Flaring Tool Kit and Heavy-Duty Pipe Bender Set | Durable Packaging for Transit
Looking for a reliable Chinese plumbing tools factory? Longrun Hardware offers durable HVAC flaring and bending tool kits (FT-2030AM & BT-369M) with flexible MOQ. Factory-direct pricing for global wholesalers.
Outdoor Rugs
Professional Eccentric Copper Pipe Flaring Tool Kit | Metric & SAE | Longrun Hardware
Engineered for precision HVAC, refrigeration, and plumbing applications, this professional eccentric copper pipe flaring tool kit delivers smooth, leak-free 45-degree flares on soft copper, aluminum, and brass tubing. The comprehensive set features an off-center flaring yoke, metric and SAE clamping bars (6-19mm & 1/4"-3/4"), a heavy-duty 4-32mm bearing tube cutter, and a pen-style deburring reamer. Designed for wholesale distribution, each kit is protected in a durable blow-molded case and packed 10 units per master carton. We proudly support OEM and private label buyers with custom laser-engraved logos and personalized outer carton branding to help scale your business.
Professional HVAC Flaring Tool Kits & Industrial Fasteners: Factory-Direct from China
Sourcing Auto Brake Line Flaring Kits: A Guide for B2B Distributors
Sourcing Auto Brake Line Flaring Kits: A Guide for B2B Distributors
Learn why automotive mechanics require precision double flaring kits for safe brake line fabrication. Discover how our heavy-duty flaring tools with slip-free die blocks and calibrated adapters eliminate tube slippage and reduce liability. Perfect for B2B tool distributors seeking reliable OEM manufacturing.
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Source Reliable Flaring Tools: Prevent HVAC Leaks & Boost Margins
Source Reliable Flaring Tools: Prevent HVAC Leaks & Boost Margins
Discover why HVAC contractors face refrigerant leaks and how sourcing precision copper tube flaring and bending tools from a reliable China OEM can eliminate them.
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Sourcing Heavy-Duty Rivet Nut Tools: A B2B Buyer's Guide
Sourcing Heavy-Duty Rivet Nut Tools: A B2B Buyer's Guide
Discover how to source reliable 14-inch rivet nut tool sets for your B2B hardware catalog. Learn how upgrading to Cr-Mo steel mandrels, 14-inch high-leverage arms, and complete "job-in-a-box" OEM packaging can eliminate common tool failures and boost your retail margins.
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