Combined production capacity across our primary partner factories
8,000+ ㎡Production Floor Area
150+ UnitsAdvanced Machinery Matrix
30,000 PcsMonthly Output Capacity
100%Batch Traceable Quality
Why Choose Us
Why Global Industrial Buyers Choose DONGLIAN
12+ Years Hands-On Expertise & Modern Production
- Founded 2024, backed by 12+ years of hands-on trade & apparel experience
- Managed production across our partner factory network: precision cutting → HF seam welding → final assembly
- Practical, seam-level understanding of every standard we produce to
True Garment-Level Certification
- Aitex CE and SGS certificates are held directly by Shijiazhuang DongLian — not tied to any single factory
- Every partner facility we use is required to meet the same tested standard
- Zero compliance risk on your regional tender submissions
Contract-Specific Tailoring & Customization
- Full OEM/ODM configuration support for PPE brand owners and private-label programmes
- HD logo application & bespoke safety packaging
- Region-specific sizing matched to your exact bidding specs
Fact-Based Transparency & Accountability
- BSCI-audited facility
- Real production photography — not stock images
- Named team you can speak to directly
- Upfront on any material or design limitations
Transparency In Action
Inside Our Partner Production Network
A visual walk-through of our core production process — from precision cutting, through high-frequency seam welding, to final sewing and assembly.
This facility is BSCI-audited for ethical labor practices and workplace compliance.
Precision Cutting Workshop
Fabric panels are precision-cut to pattern before moving to the welding and sewing lines.
High-Frequency Seam Welding
Seams are fused by high-frequency welding rather than stitching, eliminating needle holes and ensuring waterproof integrity.
Sewing & Production Line
Garments are assembled and finished across dedicated sewing workstations for consistent quality.
Our Story
A Decade of Expertise, A New Era of Industrial Compliance
From ground-level technical garment production to a certified, multi-standard global supplier, we deliver certified, test-verified safety apparel tailored for extreme environments.
2011 – 2012 — Domestic Beginnings
Foundations in Technical Garment Production
Started from the ground up in the domestic protective rainwear market, mastering the technical foundations of PVC, PE, and PEVA high-frequency welding and production.
2013 – 2018 — Evolution
High-Visibility & Outdoor Workwear Evolution
Expanded into high-visibility workwear specifically engineered for North American standards, building a rock-solid foundation in reflective vests, heavy-duty winter parkas, and safety hoodies for the USA and Canada. This advanced into premium outdoor work jackets, softshell jackets, and rugged cargo work pants.
2019 – 2023 — Consolidation
Resilience & Technical Consolidation
Navigated extreme global supply chain challenges by maximizing our combined high-frequency and advanced sewing production lines. We steadily sustained high-performance outdoor protective gear manufacturing while optimizing material thresholds to exceed market standards.
2024 — Founded
Shijiazhuang DongLian Co., Ltd. Officially Established
Consolidating over 12 years of industry-leading technical experience and ground-level international trade expertise, DongLian was formally founded to serve the high-end global PPE market.
2024 — EU Certification
EU Garment-Level Certification Achieved (Aitex Spain)
We invested heavily in multi-standard product compliance. Through the prestigious Aitex Lab, we officially secured CE Finished-Garment Certificates covering EN ISO 14116 (Flame Retardant), EN 343 (Waterproof), EN ISO 20471 (High Visibility), and EN ISO 13688 (General Workwear). This allows our flame-retardant industrial rainwear to be legally and seamlessly distributed across all European markets.
2024 — North American Verification
North American Verification Standardized (SGS)
To provide verifiable technical support for strategic bidding clients, we finalized rigorous fabric and product testing through SGS, successfully obtaining independent test reports for ASTM D6413 (Vertical Flame Resistance) and ANSI/ISEA 107 Class 3.
Present
A Multi-Tiered Global Infrastructure
Today, DongLian has established a highly structured product portfolio tailored to diverse global requirements: Industrial Rainwear — heavy-duty, certified safety gear for mining, oil, gas, and utility sectors; Lightweight Outdoor Rainwear — high-mobility, waterproof solutions for extreme weather; and Professional Workwear Clothing — rugged, ergonomic uniforms designed for heavy industries.
The Team
Who You Work With
Our commercial and technical team responds in English and Spanish. Every inquiry goes to a specialist — not a call centre.
XA
Xing Anhui
CEO & Founder
Oversees company strategy, supplier relationships, and raw material sourcing — ensuring consistent quality and reliable supply across every production cycle.
中文English
AC
Amelie Cheng
Overseas Sales Manager
Primary contact for international buyers. Has personally handled 400+ export orders and is well-versed in regional certification and tender requirements for contractors, engineering firms and government procurement across multiple markets.
English中文
SX
Seven Xing
Finance & Production Manager
Manages production scheduling and quality control across our partner factory network — ensuring every order meets specification before shipment.
中文English
For Distributors & Wholesalers
Wholesale Rainwear & Workwear Supply for Global Buyers
As a direct raincoat manufacturer and workwear supplier, we support distributors, importers, trading companies, contractors and engineering procurement teams with tiered wholesale pricing, dependable MOQs and full certification documentation for your apparel sourcing programme.
Tiered Wholesale Pricing
- Better unit price at 1,000pcs and 3,000pcs+ tiers
- Transparent quote breakdown by quantity band
- No hidden fees on repeat wholesale orders
Low Barrier to Entry
- Standard MOQ of 300 pieces per style/colourway
- Sampling available from 1 piece for first-time buyers
- Flexible arrangements for government tenders
Certification Bundled In
- CE, ANSI/ISEA 107, ASTM D6413 documents included
- Ready for re-export and tender submission
- No extra cost or delay to request test reports
One Dedicated Contact
- Same account manager across every reorder
- Consistent sizing and specs order to order
- English & Spanish support, response within 24h