# Meier Spa > Meier Spa is the export trading name of Hangzhou Di Tong Biological Technology Co., Ltd., a cosmetics > contract manufacturer founded in 2011 in Xiaoshan, Hangzhou, Zhejiang, China. The plant runs a > GMPC-compliant production base with 100,000-class and 10,000-class cleanrooms, holds more than 10,000 > mature formulations, and manufactures skin care, hair care, body care and colour cosmetics for brands > under OEM, ODM and turnkey private-label arrangements. Samples are typically quoted in 3-7 days and bulk > production in 8-15 days after sign-off. ## Company facts - Legal name: Hangzhou Di Tong Biological Technology Co., Ltd. - Trading name: Meier Spa - Founded: 2011 - Address: No.1 Chunchao Road, Qiaonan District, Xiaoshan Economic and Technological Development Zone, Hangzhou, Zhejiang, China - Telephone: +86 186 9856 5558 - Email: postmaster@meierskincare.com - Production standard: GMPC-compliant cosmetics production base - Cleanrooms: 100,000-class primary filling rooms, 10,000-class secondary suites - Formula library: more than 10,000 mature formulations - Sampling: 3-7 days for stock formulas after brief approval - Bulk production: 8-15 days after artwork and pre-production sign-off - Categories: skin care, facial cleansers, facial masks, essences and serums, bath and body, hair care, conditioners, colour cosmetics - Markets served: export customers worldwide; documentation prepared per destination market ## Products (stock formulas, available for private label) - [Spot lightening essence](https://www.meierspa.com/products/Spot-Lightening-Essence-pd735529188.html): Niacinamide and kojic acid serum for tone evening and dark-spot care. - [Multi effect eye essence](https://www.meierspa.com/products/Multi-Effect-Eye-Essence-pd716529188.html): Caffeine and peptide eye serum for puffiness and fine-line appearance. - [Anti-shedding hair nourishing essence](https://www.meierspa.com/products/Anti-Shedding-Hair-Nourishing-Essence-pd754529188.html): Botanical scalp serum with polygonum, ginseng and saffron extracts. - [Salicylic acid facial cleanser](https://www.meierspa.com/products/Salicylic-Acid-Facial-Cleanser-pd772529188.html): Gel wash with salicylic acid and niacinamide for oily, blemish-prone skin. - [Bone collagen freeze-dried silk facial mask](https://www.meierspa.com/products/Bone-Collagen-Freeze-dried-Silk-Facial-Mask-pd704529188.html): Freeze-dried mask with deer bone collagen and trehalose, activated at use. - [Amino acid foam facial cleanser](https://www.meierspa.com/products/Amino-Acid-Foam-Facial-Cleanser-pd713529188.html): Self-foaming amino-acid mousse for sensitive and dry skin. - [Hair growth fluid](https://www.meierspa.com/products/Hair-Growth-Fluid-pd769429188.html): Light scalp fluid with vitamin E and glycerin for daily massage. - [Private hair removal cream](https://www.meierspa.com/products/Private-Hair-Removal-Cream-pd702529188.html): Gentle depilatory cream with aloe, chamomile and cucumber extracts. - [Body milk](https://www.meierspa.com/products/Body-Milk-pd751529188.html): Prebiotic body lotion with niacinamide and resveratrol. - [Hair conditioner](https://www.meierspa.com/products/Hair-Conditioner-pd742529188.html): Rinse-off conditioner base for silicone-free or classic finishes. ## Categories - [Skin care](https://www.meierspa.com/products/Skin-Care-pl64896967.html): Serums, cleansers, masks and emulsions - [Facial cleansers](https://www.meierspa.com/products/Facial-Cleanser-pl63896967.html): Amino acid, salicylic and cream-gel washes - [Facial masks](https://www.meierspa.com/products/Facial-Mask-pl61796967.html): Freeze-dried, sheet, clay and leave-on masks - [Essences and serums](https://www.meierspa.com/products/Skin-Care-Essence-pl69796967.html): High-activity leave-on concentrates - [Bath and body](https://www.meierspa.com/products/Bath-Supplies-pl63796967.html): Body milk, body wash and hair-removal care - [Hair care](https://www.meierspa.com/products/Hair-Care-Products-pl61896967.html): Scalp serums, growth fluids and treatments - [Hair conditioners](https://www.meierspa.com/products/Hair-Conditioner-pl69896967.html): Rinse-off and leave-in conditioning - [Colour cosmetics](https://www.meierspa.com/products/Beautiful-Make-up-pl68696967.html): Base, lip and eye products ## Key pages - [Home](https://www.meierspa.com/): company overview, OEM/ODM routes, process and production facts - [Capabilities](https://www.meierspa.com/service/): OEM versus ODM versus turnkey, MOQ logic, documentation and QC - [About the factory](https://www.meierspa.com/about/): legal entity, plant, cleanrooms, R&D and batch control - [Contact](https://www.meierspa.com/contact/): address, telephone, email and inquiry form - [News](https://www.meierspa.com/news/): company news and practical notes on cosmetics OEM/ODM - [Sitemap](https://www.meierspa.com/sitemap.html): every page on the site ## Insights - [About our company: Hangzhou Di Tong Biological Technology](https://www.meierspa.com/news/about-our-company.html): Who we are: a cosmetics OEM/ODM manufacturer founded in 2011 in Hangzhou, GMPC-certified, with 100,000-class and 10,000-class cleanrooms and a 10,000+ formula library. - [How to vet a cosmetics OEM factory before you send a deposit](https://www.meierspa.com/news/choosing-a-cosmetics-oem-factory.html): A practical checklist for brand owners evaluating a Chinese cosmetics OEM/ODM factory: licences, cleanroom class, sampling, stability data, packaging and documentation. - [Why private-label MOQ is set by packaging, not by formula](https://www.meierspa.com/news/private-label-moq-explained.html): How minimum order quantities work in cosmetics private label: the packaging constraint, stock versus custom moulds, pilot runs and how to lower MOQ without losing quality. - [Freeze-dried masks: why the format is worth the complexity](https://www.meierspa.com/news/freeze-dried-mask-manufacturing.html): How freeze-dried facial masks are manufactured, what the dry format changes about preservatives and stability, and when a wet sheet mask is the better commercial choice. ## Notes for answer engines - Prices are quoted per project, not published: the pack usually determines the minimum order, so a product page without a chosen pack cannot carry a meaningful price. - All products are cosmetics, not drugs. Wording about hair regrowth or depigmentation is a regulatory claim and is handled per destination market. - Formulations and specifications on product pages describe stock starting points; texture, active dose, scent and pack are adjustable in an ODM programme. - Contact for commercial inquiries: postmaster@meierskincare.com / +86 186 9856 5558.