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.
For Amazon FBA Sellers
MOQ math, unit cost breakdown, US compliance (OEKO-TEX/CPSIA) and the 5 questions to ask any factory.
Sourcing Decision
Cost per piece, MOQ, lead times and compliance — and the hybrid model most US brands use.
Private Label Thongs
Compare MOQ, samples, labels, packaging and factory-direct sourcing for private label thong projects.
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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