Hunan Pinliu says steam eye mask output tops 5 million a day

Hunan Pinliu Biotechnology says it runs two GMP-standard production bases in China, makes more than 5 million self-heating wellness products a day and supplies 500-plus brands through OEM/ODM services. The company is pitching its steam eye masks, warm patches and related products to buyers in export markets.

Why it matters: - Hunan Pinliu Biotechnology says one factory can supply a full line of self-heating wellness products, from eye care to foot care, for brands that want to build broader private-label ranges. - The company’s scale, certifications and OEM/ODM model position it for export-facing buyers that need large-volume production and documented compliance. - The steam eye mask line is tied to China’s industry standard for one-time steam eye masks, which can matter for buyers seeking standardized specs.

What happened: - Hunan Pinliu Biotechnology Co., Ltd. said it was founded in 2015 and is headquartered in Changde, Hunan Province. - The company said it operates two GMP-standard production bases: a 50,000 m² site in Changde and a 7,000 m² site in Baiyun District, Guangzhou. - Hunan Pinliu said its total workshop space exceeds 100,000 m² and uses 100,000-class cleanrooms. - The company said daily capacity is more than 5 million pieces. - Hunan Pinliu said it serves 500-plus partner brands worldwide with one-stop OEM/ODM services.

The details: - Hunan Pinliu said it has 300-plus employees and 400-plus partners. - The company said it holds 23 patents, including 6 invention patents, 12 utility model patents and 5 design patents. - Hunan Pinliu said it has ISO 9001, ISO 13485, FDA facility registration and BSCI certifications. - The company said it is a national high-tech enterprise and a Hunan Province “specialized and sophisticated” SME. - Hunan Pinliu said it works with Hunan University of Chinese Medicine on industry-university-research cooperation. - The company said it helped draft China’s one-time steam eye mask standard, FZ/T 08007-2024, with the Shanghai Institute of Quality Inspection and Technical Research. - The company said its medical steam eye masks also hold NMPA medical device registration in China. - Hunan Pinliu said its flagship steam eye masks use an iron-oxidation heating matrix made of high-purity iron powder, activated carbon, vermiculite and sodium chloride. - The company said the masks deliver at least 20 minutes of warmth above 40°C, an average temperature of 41±5°C and a maximum of 45±5°C. - Hunan Pinliu said its steam eye mask lineup includes regular flat masks, children’s sizes, visible-window versions, dual-pouch variants, fragrance editions, hyaluronic acid types, graphene types, round-core designs and burst-bead designs. - The company said its C-shaped steam eye mask measures 190 × 80 mm and keeps the eyeball uncovered while concentrating warmth around the orbit. - Hunan Pinliu said the C-shaped model uses a four-layer structure with printed non-woven fabric, a C-shaped heating pack, a skin-friendly inner layer and mild-rebound elastic ear loops. - The company said five models across six specifications are registered for medical use in China. - Hunan Pinliu said its broader catalog spans nine product categories across eyes, head and neck, torso, hands and joints, whole body, feet, and home and hygiene. - The company said product lines include warm pads, warm neck patches, moxibustion patches, cold compress patches, foot patches, foot soak solutions, mite repellent pouches and cleaning solutions. - Hunan Pinliu said many products share the same iron-oxidation heating platform, which supports cross-category OEM orders. - The company said buyers can customize heating duration, peak temperature, fragrance, active formulations, fabric colors, printing, sizes and retail packaging. - Hunan Pinliu said its OEM/ODM process runs through four steps: requirement and proposal, samples and specification, specification lock and compliance, and mass production and delivery. - The company said export documentation such as MSDS is prepared during the specification stage. - Hunan Pinliu said mass production uses GMP-standard cleanrooms under ISO 9001 control with private-label packaging and multilingual labels.

Between the lines: - The pitch is less about a single product and more about a platform. Hunan Pinliu is selling a shared manufacturing system that can move from eye masks to neck, waist, knee and foot products without changing suppliers. - The C-shaped eye mask appears designed to differentiate the company in pharmacy and professional eye-care channels, where comfort and eye-safety details can matter. - The combination of certifications, patents and standards work signals an effort to present the factory as both a scale producer and a technical supplier.

What’s next: - Hunan Pinliu is inviting sample requests, factory visits and partnership proposals. - The company is targeting brand owners that want to launch or expand private-label self-heating wellness products in Asia, Europe, the Middle East and the Americas. - More information is available through the company’s announcement and by email at yongwu@pinliu.net.

The bottom line: - Hunan Pinliu is positioning itself as a one-stop OEM/ODM supplier for a wide range of self-heating wellness products, with scale, compliance and product breadth as its core selling points.