Apparel Manufacturing for San Francisco Fashion Brands

San Francisco has quietly become one of America's most important cities for fashion startups. From sustainable footwear pioneers to direct-to-consumer intimates brands, the Bay Area is home to more than 200 internet-first fashion companies, many backed by venture capital and founded by alumni of Stanford, UC Berkeley, and Y Combinator. For these brands, finding the right manufacturing partner in China is not a side project. It is core infrastructure.

Why brands in San Francisco choose to source through Ohzehn

Bay Area founders are different. They move fast, iterate constantly, and expect the same from their supply chain. A factory that takes two weeks to respond to a tech pack revision is not a fit. A factory that cannot produce a sampling run of 50 units is not a fit. A factory that disappears during Chinese New Year is not a fit.

Ohzehn Textiles operates from Fuzhou, Fujian Province, the performance-apparel heartland of China. Fuzhou and the surrounding region supply a significant share of the world's activewear, swimwear, and technical fabrics. This is not a coincidence. The local supply chain for yarns, technical knits, compression textiles, and specialty finishes is among the deepest anywhere.

Co-founder JJ Chen brings deep production experience to the table. Through his family's prior factory operations, before Ohzehn launched, he has produced for major American retailers and brands including Walmart, Target, Calvin Klein, Victoria's Secret, GAP, Hanes Brands, SKIMS, Abercrombie & Fitch, American Eagle, Fruit of the Loom, Lane Bryant, La Senza, Cacique, Soma, and Third Love. That background means your first production run benefits from processes refined over millions of units.

The San Francisco-to-China lane: ports and transit times

San Francisco brands receive goods through the Port of Oakland, the primary gateway for Northern California and a key entry point for the entire West Coast. Oakland is the fifth busiest container port in the United States, with strong rail connections and efficient customs processing.

Transit times from China to Oakland depend on the port of origin. From Shanghai, the shortest shipping time by sea is approximately 18 to 19 days. From Ningbo, expect around 19 days. From Fuzhou and Xiamen, the ports serving Fujian Province, transit time to Oakland runs approximately 18 to 22 days for full container load shipments. Door-to-door lead times, including customs clearance and inland delivery, typically add another week.

For brands working with Ohzehn, goods ship directly from Fuzhou. The Fujian ports of Fuzhou and Xiamen handle exports from the region's textile and apparel manufacturing base. Your forwarder will match the port of origin with carrier services that include Oakland in their rotation, keeping transit times predictable.

Air freight from Shanghai to San Francisco International Airport takes approximately 11 hours of flight time, with total transit including handling running 2 to 5 days. This option works well for sampling runs or urgent fill-ins.

What we make for San Francisco brands

San Francisco's fashion scene skews toward performance, sustainability, and direct-to-consumer economics. The categories we manufacture align with what Bay Area brands actually build:

Activewear

Compression leggings, sports bras, running shorts, training tops. Our Fuzhou facility specializes in technical knits with moisture management, four-way stretch, and flatlock seaming. Brands like Allbirds have proven that Bay Area consumers will pay more for better materials and responsible production.

Intimates

Bras, underwear, bodysuits, loungewear. San Francisco is home to ThirdLove, the internet-first intimates brand known for half-size bras and fit technology. We produce across the intimates spectrum, from basic essentials to technical shapewear. JJ Chen's family produced intimates for Victoria's Secret, La Senza, Cacique, and Soma through their prior operations.

Yoga apparel

High-waisted leggings, cropped tanks, seamless sets. The Bay Area yoga market is mature and discerning. We produce fabrics with the hand feel and recovery that studio-goers expect, manufactured in facilities that hold OEKO-TEX 100 certification.

Swimwear

One-pieces, bikinis, rash guards, swim shorts. Swimwear demands precise construction and chlorine-resistant fabrics. Our production lines handle both fashion swim and performance swim, with quick-dry and UV-protection finishes available.

Casual essentials

T-shirts, hoodies, joggers, everyday basics. Everlane built a San Francisco company on radical transparency in basics. We manufacture casual essentials in both conventional and sustainable fabrications, including 99.5% plastic-free fabric options.

Sustainable and bio-based apparel

Recycled polyester, organic cotton, Tencel blends, bio-based synthetics. San Francisco startups like Rubi Labs are creating cloth from compressed carbon dioxide. We hold GRS certification for recycled content, OEKO-TEX 100 for chemical safety, and work with ZDHC-compliant dye houses. Brands building around sustainability find a supply chain partner, not a supplier who treats sustainability as an afterthought.

Compliance and tariffs for United States brands

Importing apparel from China to the United States in 2026 requires careful attention to tariffs and compliance. The trade landscape has shifted significantly over the past two years.

Total duties on Chinese apparel imports now range between 30% and 70%, depending on product classification. This includes a baseline 10% tariff on all apparel imports, a 20% fentanyl-related duty, and 0% to 20% Section 301 duties from earlier trade actions. Some product categories face additional Section 301 tariffs of 7.5% to 25%.

The Section 122 tariff, implemented in February 2026, applies a 10% global tariff and expires after 150 days on July 24, 2026, unless Congress votes to extend it. New Section 301 investigations into 16 economies, including China, Vietnam, and Bangladesh, are targeting excess manufacturing capacity. Public hearings were set for May 2026, with outcomes expected by late July.

Despite the tariff increases, China often remains the most cost-effective option for small and mid-sized brands due to minimum order quantities and fabric constraints that make alternative sourcing difficult. The key is accurate HTS classification. Every product entering the US must be classified under a 10-digit Harmonized Tariff Schedule code. Incorrect classification means you either overpay or face an audit.

Our team works with your customs broker to ensure proper classification and documentation. We maintain BSCI certification for social compliance and can provide the factory audits and certifications that larger retail partners require.

How time zones actually work

San Francisco sits 15 hours behind China Standard Time during Pacific Daylight Time and 16 hours behind during Pacific Standard Time. This gap is large, but it can be managed.

The practical overlap window for real-time communication is narrow. If you are in San Francisco and need to reach someone in China during business hours, you will be working between 6:00 PM and 3:00 AM Pacific time. Most founders do not want to run their supply chain that way.

Ohzehn solves this through Kelvin Liu, our US-raised bilingual lead who lives in China and works flexibly across all time zones. When you send a question at 2 PM Pacific, you get a response before your workday ends, not 16 hours later. We turn quotes around within 72 hours and keep communication moving regardless of the clock.

Categories of brands in San Francisco we are a fit for

We work with brands at different stages. Here is who fits:

Pre-revenue founders building their first collection. You have designs, maybe a tech pack, and need a manufacturing partner who will produce 200 units without treating you like a nuisance. Our minimums are accessible, and we provide guidance on construction details that affect cost and quality.

Seed and Series A brands scaling from direct-to-consumer to wholesale. You need consistent quality across larger runs, compliance documentation for retail partners, and a factory that can grow with you. We hold PVH-accredited in-house lab testing and certifications that satisfy major retail requirements.

Established brands producing thousands of units per month. You need reliability, competitive pricing on volume, and a partner who can handle multiple SKUs across categories. Our additional production capacity in the Guangzhou-Dongguan corridor allows us to scale.

We are not a fit for brands seeking the absolute lowest price regardless of quality. We are not a fit for brands that want to place an order and disappear for three months. We are a fit for founders who treat manufacturing as a partnership.

The case for going direct

Many San Francisco brands start with sourcing agents or trading companies. This makes sense when you are learning the landscape. But as you scale, the intermediary layer adds cost, slows communication, and obscures visibility into your actual production.

Going direct to a vertically integrated factory like Ohzehn means you know where your goods are made. You can visit the facility. You communicate with the people managing your production, not a middleman relaying messages. When problems arise, and they will, you resolve them faster because there is no game of telephone.

Vertical integration also means we control fabric sourcing, cutting, sewing, finishing, and quality inspection under one roof in Fuzhou. We do not subcontract your order to an unknown third party. The certifications we hold, OEKO-TEX 100, GRS, ZDHC, SAC, BSCI, apply to the actual facility producing your goods.

San Francisco brands built on transparency and quality cannot afford a supply chain that contradicts their values. Going direct is how you ensure it does not.

The Bay Area produces founders who ask hard questions and expect real answers. We welcome that.