Jinjiang Hanfeng Trade Co., Ltd. (SDTDID) manufactures professional Olympic weightlifting shoes and strength athletic footwear on specialized Assembly Line 4 in Jinjiang, Fujian. Featuring an exact 21.0mm effective heel drop with calibrated ±0.5mm engineering tolerance, our lifting shoes incorporate compressed solid beech wood or high-durometer Shore 95A TPU heel pillars designed to withstand over 600kg vertical compressive loads without deformation during clean & jerk and deep squat movements. The dual metatarsal high-tensile lockdown straps generate over 450 N pull-off resistance, locking the athlete's foot firmly against the anatomical last. The flat, non-marking virgin gum rubber outsole delivers exceptional SATRA TM144 slip resistance with a dynamic coefficient of friction DCoF ≥ 0.75 on lacquered wooden lifting platforms. Available for private label production with low 300-pair MOQs per colorway, complete with CE EN ISO 20345 compliance, SATRA TM411 peel test reports (≥ 4.5 N/mm), and 40HQ container loading capacity up to 9,500 pairs directly from Xiamen Port.
SDTDID (Jinjiang Hanfeng) manufactures professional Olympic weightlifting shoes and deadlift footwear on Assembly Line 4 in Jinjiang. Featuring a precision 21mm effective heel drop, hand-crafted solid wood / compression-molded TPU wedge supporting 600kg+ static load without deformation, dual midfoot lockdown straps, and low 300-pair agile MOQ.
Uncompromising Torso Alignment Under Extreme Load
In Olympic weightlifting, squishy athletic foam is dangerous. A lifter handling 200kg requires a dead-rigid base with zero power dissipation into the floor.
- 21mm Effective Heel Elevation: Optimized for ankle dorsiflexion, allowing an upright chest during deep squat cleans and snatches.
- Solid Wood & High-Density TPU Wedge: Tested to withstand over 600kg static load with 0.0mm compression deformation.
- Dual Midfoot Lockdown Straps: Two opposing hook-and-loop straps eliminate foot shift and lateral spillover inside the shoe cavity.
- Ultra-Wide Non-Slip Soleplate: Flat suction-cup gum rubber outsole maximizes platform contact area.
Olympic Weightlifting Footwear Engineering Specifications
| Technical Parameter | Factory Standard Specification | Testing / Verification Standard | B2B Buyer Advantage |
|---|---|---|---|
| Effective Heel Drop | 21.0 mm (±0.5 mm tolerance) | Digital Height Gauge Vernier Calibrated | Optimal ankle dorsiflexion for deep squat clean |
| Heel Pillar Material | Compressed Solid Beech Wood / High-Durometer TPU | ASTM D2240 (Durometer Shore 95A) | Zero compression under 600 kg barbell load |
| Lockdown System | Dual High-Tensile Metatarsal Velcro Straps | Tensile Pull-Off Force ≥ 450 N | Eliminates foot slippage and lateral blowout |
| Outsole Traction | Flat Natural Rubber Hexagonal Traction Surface | SATRA TM144 Friction Coefficient DCoF ≥ 0.75 | Absolute stability on timber lifting platforms |
| Upper Construction | 1.4 mm Microfiber Leather + Breathable Mesh | SATRA TM133 Flex > 100,000 cycles | Long-term shape retention without stretching |
| MOQ & Container Loading | 300 pcs per colorway (68 cbm in 40HQ = 9,500 pairs) | Custom Shoebox & Master Carton Packaging | Agile batch private label branding for gym networks |