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Rubber King - Produces Rubber Bands Mainly Made From Natural Rubber and Synthetic Rubber.

50mm Rubber Bands (#50) In Stock — Heavy-Duty Custom Supply from a 30-Ton/Day Factory | Xiangwang Rubber

Caliper-verified 50mm natural latex loops for heavy bundling

#50 Rubber Bands (50mm Diameter) — Heavy-Duty Supply Backed by a 30-Ton/Day Factory

When buyers need a band that grips bigger loads, they move up to the #50 rubber band (50mm flat diameter) — and Xiangwang Rubber keeps this heavy-duty line in daily production. Our Guangdong factory has manufactured rubber bands since 2008 with 30 tons of daily capacity, supplying distributors and industrial groups in 40+ countries on rolling schedules that never slip.

#50 rubber bands 50mm diameter with ruler and caliper verification

Engineering you can measure

Quality at our factory is not a slogan — it is a caliper. For the #50 line, QC verifies the 50mm flat diameter on a steel ruler and confirms stretched performance at 78.73mm with a 1.52mm-class cut width, batch by batch, before anything is packed. The result: bands with the muscle for produce bundling, seafood trays, carpet and textile rolls, pipe grouping, agricultural harvest tying and heavy carton closure.

The thick-walled natural latex loop resists snapping under load and keeps tension through heat, cold and long warehouse storage — performance that has made #50 a repeat-purchase line for our industrial customers.

Custom orders are our daily business

  • Full size range: 08#–60#+ in stock, custom diameters from your sample or drawing.
  • Compound options: standard natural rubber, UV-resistant and cold-storage blends.
  • Color matching: amber standard; Pantone-matched colors for volume orders.
  • OEM packing: private-label bags, custom net weights, printed export cartons.

From a single test pallet to full-container rolling programs, we scale with your business — and as the direct manufacturer, we answer for quality, price and delivery with no trading company in between.

Free #50 samples ship on request. Share your size mix and monthly volume for a 24-hour direct-factory quotation.

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43mm Rubber Bands (#43) Factory Direct — Bulk Supply & Custom Packaging | Xiangwang Rubber
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