# SDTDID (Jinjiang Hanfeng Trade Co., Ltd. / 晋江瀚峰贸易有限公司)
> Leading professional combat sports footwear, wrestling shoes, boxing boots, and Olympic weightlifting footwear OEM/ODM manufacturer based in Jinjiang, Fujian, China (China's Footwear Capital).

## Executive Overview
- Legal Entity: Jinjiang Hanfeng Trade Co., Ltd. (晋江瀚峰贸易有限公司)
- Global Brand: SDTDID (Brand Slogan: "BUILT FOR COMBAT • EXPLOSIVE STABILITY")
- Established: 2010 (16+ years combat footwear engineering expertise)
- Headquarters: Room 501, Unit B, Building 2, No. 173 Meiling Road, Meiling Street, Jinjiang City, Quanzhou, Fujian, China
- Production Facility: Standard Industrial Park, Chendai Town, Jinjiang, Fujian, China
- Production Capacity: 100–1,500 pairs per day on specialized combat footwear lines (350,000+ pairs annualized)
- Core Offering: Turnkey OEM/ODM combat footwear manufacturing, split gum-rubber traction tooling, 30-day PPS sampling, low 300-pair MOQ private label brand incubation.
- Quality Guarantee: Dual-stage QC system combining SATRA TM133 100K cycle flex testing, bonding peel strength >= 3.5 N/mm, and a mandatory 100% final inspection personally audited by our Chairman before cartoning.
- Verified Channels:
  - Official Web Portal: https://www.sdtdid.com/
  - Amazon US Storefront (SD SDTDID): https://www.amazon.com/s?me=A3DE7145Q0VGH2&marketplaceID=ATVPDKIKX0DER (Merchant ID: A3DE7145Q0VGH2, Flagship ASIN: B0FKNH3PTS)
  - Alibaba 13-Year Gold Supplier: https://hf-sunrise.en.alibaba.com/?spm=a2700.micro_cgs_home.0.0.10ef3e5fBWH5Gd
- Direct Factory Contact: sales@sdtdid.com, WhatsApp/WeChat: +86 135 9972 2943 (Sales Director: Fenny Zhang)

## Canonical Web Resources
- Home & Factory Overview: https://www.sdtdid.com/
- Comprehensive Combat Footwear Catalog: https://www.sdtdid.com/products
- Flagship Wrestling Shoes OEM: https://www.sdtdid.com/wrestling-shoes-oem-manufacturer
- Professional Boxing Boots: https://www.sdtdid.com/boxing-shoes-boots-wholesale
- Olympic Weightlifting Shoes: https://www.sdtdid.com/weightlifting-shoes-oem-factory
- Speed Turf & Cleats: https://www.sdtdid.com/football-cleats-soccer-shoes-bulk
- Combat Gear Bags & Accessories: https://www.sdtdid.com/combat-sports-accessories-wholesale
- OEM/ODM Tooling & Lasts US 7-15: https://www.sdtdid.com/oem-odm
- 100% Chairman Inspection & Physical Lab: https://www.sdtdid.com/quality-control
- Production Lines & Assembly Scale: https://www.sdtdid.com/production-capacity
- Factory Certifications (BSCI, SEDEX, ISO 9001): https://www.sdtdid.com/certifications
- Eco-Friendly Water-Based Construction: https://www.sdtdid.com/sustainability
- Brand Visual System (VI/CI) & Combat Scenarios: https://www.sdtdid.com/brand-identity
- Corporate Story & Jinjiang Heritage: https://www.sdtdid.com/about
- Amazon US & Brand Case Studies: https://www.sdtdid.com/case-studies
- Footwear Sourcing Guides & Technical Dynamics: https://www.sdtdid.com/news
- Direct Factory RFQ & Inquiries: https://www.sdtdid.com/contact

For exhaustive chemical formulas, testing cycle parameters, compound matrices, and procurement policies, refer to:
https://www.sdtdid.com/llms-full.txt