Select from our premium design architectures configured with industry-tested raw material baselines.
Throughout its 24 year development process, Tian Shangxing has always taken customer market demand as the guide for product research and production. We have successively registered brands such as Tianshang Xing, Inspur, Taya, Balmatik, Rolling Joy, and OMASKA. Among these, OMASKA represents our flagship high-performance brand, engineered specifically for urban commuter and high-capacity wear configurations.
As of now, OMASKA has successfully registered in more than 30 countries including the European Union, the United States, and Mexico, and established OMASKA sales agents and brand image stores in more than 10 countries. This global retail footprints gives us direct, data-backed insights into real-world consumer preferences and requirements.
Tian Shang Xing produces and ships according to customer requirements, providing you with a perfect experience of brand value and comprehensive product tracking services during both OEM and ODM processes. Tianshang will continue to deepen its cultivation of luggage products and become a creator of fast fashion travel luggage, committed to leading the innovative development of the luggage industry and bringing Baigou luggage to a larger stage in the world.
Integrating state-of-the-art tech-focused R&D with vertical supply chain control to minimize lead times and defect rates.
With over 26 years of experience, our brand possesses extensive industry knowledge, manufacturing expertise, and real-time market insights.
Continuous investment in modern design patterns, backed by numerous functional patents and a flexible OEM/ODM service architecture.
Adherence to top international standards through strict multi-stage quality control checks and globally recognized certifications.
End-to-end support system—from raw material sourcing to automated container tracking and dedicated after-sales dispute resolution.







An engineering guide on raw textiles, wear metrics, and manufacturing standards for global purchasing managers.
In high-use environments, the life of a sling backpack is determined by its fabric's structural strength. Enterprise buyers must balance weight with wear resistance. At OMASKA, our production protocols focus on high-density Oxford weaves (typically 600D to 1680D polyester and Cordura nylon alternatives). We measure raw fabric performance using three main standards:
Unlike symmetrical double-strap backpacks, sling bags put all their weight on a single shoulder. Proper ergonomics are crucial. OMASKA's design team places the main strap attachment points at specific load-distributing angles (usually between 12° and 18° relative to the backplate). This design redirects stress away from the lower neck muscles toward the core. Additionally, we use die-cut EVA foam back panels covered in breathable 3D air-mesh to prevent heat build-up while keeping the bag stable against the body.
For modern commuters, security is a priority. We build dual-layer anti-theft compartments into the backplane of our bags, protected by RFID-blocking copper-nickel shielding fabric. This keeps digital personal data safe from unauthorized skimming.
| Material Class | Common Denier Ratings | Tensile Resistance (N) | Ideal Application Scenario | Waterproofing Options |
|---|---|---|---|---|
| Balmatik Ballistic Nylon | 840D / 1680D | > 350 N | Heavy-Duty Business & Tactical Travel | TPU Membrane Lamination |
| Reinforced Dobby Polyester | 600D / 900D | > 220 N | Urban Commute & Promotional Merchandising | Dual-Pass PU Backing |
| Eco-Friendly RPET Fabric | 300D / 600D | > 180 N | ESG-Focused Corporate Gifts & Tech Packs | PFC-Free DWR Coating |
Our manufacturing processes are certified to ISO 9001, BSCI, and SGS standards. We believe quality isn't just checked at the end; it's built into every step. We screen all incoming raw material batches for heavy metals, phthalates, and formaldehyde, ensuring full compliance with European REACH and California Proposition 65 requirements.
How OMASKA helps global logistics teams reduce landed costs while maintaining compliance.
Located in the Baigou luggage manufacturing hub, our facility has direct access to raw materials, metal accessories, and custom zipper manufacturers within a 10km radius. This close proximity helps us secure premium components quickly and reduces shipping delays.
By using automated cutting systems and standardized assembly lines, we minimize material waste and keep production costs down. We share these cost savings with our global partners through competitive FOB pricing.
We provide full customs compliance documentation, including detailed HS Code classification and certificates of origin. This helps our clients clear customs smoothly and benefit from regional trade agreements.
Understanding shifts in user behavior helps target design updates for next-season catalogs.
Eco-Friendly Materials (RPET): Consumer demand for sustainable packaging and fabrics is rising rapidly. B2B buyers are moving toward recycled plastics and bluesign® certified components to meet environmental, social, and governance (ESG) goals.
Integrated Smart Charging: Modern users rely on their electronic devices. Integrating external USB-C charging ports with internal power bank pockets is now a standard requirement for premium commuter bags.
Modular Organization: Customizable internal layouts with elastic webbing, magnetic key rings, and scratch-resistant tablet sleeves allow users to organize their gear exactly how they want.
Urban Tech Commuters: This group values structured shapes that stand upright, weather-resistant materials, and discrete laptop pockets for their daily travel.
Micro-Travel & Outdoor Enthusiasts: These users look for lightweight structures, breathable back panels, and durable zippers like YKK to handle varied outdoor conditions.
Active Cyclists: For riders, a cross-body stabilization strap and reflective safety strips are crucial to keep the bag secure and visible on the road.
We consistently showcase our latest designs and certified quality standards at major global trade exhibitions.
OMASKA showcases design innovations annually at trade events like the Canton Fair, Hong Kong Leather Fair, and consumer goods expos in Germany and the USA, building lasting partnerships with distributors worldwide.
Answers to common questions about customization options, delivery timelines, and factory compliance.
Our standard production MOQ for custom designs starts at 500 to 1,000 units per colorway, depending on material complexity. For in-stock items, we offer lower minimums starting at 100 units to support brand testing and development.
We work with verified material suppliers who provide certificate guarantees. We also send our completed product lines to third-party labs like SGS or TÜV Rheinland for chemical testing, ensuring they meet the safety regulations of your target market.
We offer multiple options for brand customization: molded silicone patches, embroidered badges, heat-sealed TPU designs, engraved metal plates, and woven labels. We can match custom colors to your brand's Pantone palette.
We usually complete design prototypes and physical samples within 7 to 10 days. Once the sample is approved, bulk production takes about 25 to 35 days, depending on materials and current factory capacity.
High-capacity urban layouts designed for commuters, travelers, and active lifestyles.