Shantou Canzhen is a China thong manufacturer and seamless underwear OEM factory for global brands and Amazon FBA sellers. Compare private label thong suppliers with factory-direct OEM/ODM support, 6,000 pcs MOQ and 5–7 working day samples.
Years Experience
Global Brand Clients
Professional MOQ
Production Machines
Own Factory Space
Daily Capacity (pcs)
Buyer's Guide
Our 12-point factory audit checklist helps B2B buyers compare thong manufacturers in China and evaluate a Shantou lingerie factory — certifications, MOQ, sampling, quality control and red flags to avoid.
Pillar Sourcing Guide
Compare MOQ, samples, labels, packaging and factory-direct sourcing for private label thongs.
Cost Engineering
BOM cost analysis, volume discount curves, Santoni machine overhead and landed logistics.
For Amazon FBA Sellers
MOQ math, unit cost breakdown, US compliance (OEKO-TEX/CPSIA) and factory audit questions.
Sourcing Decision
Cost per piece, MOQ, lead times and compliance — and the hybrid model most US brands use.
8,000㎡ owned facility focused on premium seamless underwear OEM. With more than a decade of seamless knitting expertise, we provide Amazon cross-border sellers and global brands with a one-stop supply chain — from sample testing and prototyping to bulk delivery. Located in the core of China's underwear industrial belt, our modern workshop runs multiple seamless, cut-and-sew and bra knitting lines with a daily capacity of over 50,000 pcs. Product range covers four categories: seamless bras (yoga/sports/daily), seamless panties (basic/shaping/period), men's underwear (antibacterial/sports) and shapewear (postpartum/daily/high-compression) — fully matching mainstream European and American market demand.
Book a Video Factory Tour →Factory standard customizable categories. Our thong underwear manufacturer team supports seamless thongs, G-strings and briefs with custom color, fabric, logo and packaging for private label brands. MOQ: 6,000 pcs/style/color.
International quality management system. Full-process quality control with traceability; inspection reports with every shipment.
Factory established in 2010. Italian seamless knitting machines. 8,000㎡ owned facility.
Professional sample room. Samples in 5-7 working days. Worldwide shipping via DHL/FedEx.
Serving global brands across Europe, America, Japan, Korea and Southeast Asia. Familiar with regional market entry standards.
"Canzhen has been our core supplier for 3 years. Thong quality is stable and shipments are always on time. From sampling to delivery, everything is handled through Alibaba Trade Assurance — very reliable."
"Our European customers are very satisfied with the fabric hand-feel of Canzhen's briefs. The liquid silicone anti-slip process is extremely well done, and repeat orders keep coming."
"From first inquiry to bulk delivery in just 5 weeks. The seamless bra workmanship is outstanding — enough support with great comfort. We've already placed our third repeat order."
Tell our Shantou underwear factory your needs — thong style, quantity and design requirements. We reply with factory-direct quotes and sample plans within 24 hours.
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