We are a direct high‑tech manufacturer located in Yiwu, Zhejiang, China — Zhejiang Kelee Technology Co., Ltd. We own a 16,000 ㎡ production site with 100,000‑class dust‑free workshops, independent R&D lab and full automatic production lines. All laundry sheets are developed and produced in‑house. Virtual factory tour and on‑site visiting are available for global buyers.

Yes, OEM & ODM private‑label service is our core business. We can customize formula (3‑in‑1 clean+anti‑color‑transfer+soften, fragrance‑free, baby‑safe, enzyme‑added), sheet weight, scent, sheet colour, outer packaging box, logo printing and instruction texts for different target markets. We can also adjust formulation to meet EU REACH, EC 648/2004 detergent regulation requirements.

For private‑label OEM orders, MOQ depends on packaging customization, generally 5 000–10 000 boxes. For our existing stock products, small trial orders are acceptable. Normal lead‑time is 18‑25 working days after deposit and confirmation of all art‑work & specifications.

Our laundry sheets are specially formulated for both cold‑water and hot‑water washing. Under correct usage (place sheet directly into washing drum instead of detergent drawer), sheets dissolve completely with almost no residue. For heavy‑loaded washing machines, avoid over‑stuffing the drum to guarantee full dissolution.

Our 3‑in‑one laundry sheet integrates deep cleaning, anti‑dye‑transfer and fabric‑softening functions in one single sheet. For normal mixed‑colour household laundry, you do not need extra fabric softener or separate color‑catcher sheets. For extremely heavy‑stain loads, pre‑treatment is still recommended.

Our factory holds ISO9001, ISO14001, ISO45001 management‑system certificates. We have passed amfori BSCI social‑compliance audit (reports stored on amfori platform).
For products, we can supply SGS third‑party test reports, GHS‑standard SDS safety data sheets, REACH SVHC compliance documents, biodegradation test reports according to buyer requirements.

Our formulations are adapted for EU countries (Germany, France, Italy, Spain, Netherlands, Nordic markets), United Kingdom, North America, Southeast Asia and Middle‑east markets. For EU market, we support documentation for EU‑responsible‑person compliance. For UK, we can adjust documentation for UK‑REACH requirements.

Yes, we provide free standard product samples. The international courier freight is to be covered by buyer. Custom‑formula or custom‑printed samples will generate extra sample cost, which will be partially refundable upon mass‑order confirmation.

Laundry sheets are ultra‑concentrated solid detergent sheets without water content. Compared with liquid detergent, they feature pre‑fixed dosage, plastic‑bottle‑free packaging, lower shipping weight & cost, no leakage risk. Multi‑function formulas combine several laundry effects in one sheet. Liquid detergent has advantage on removing very heavy oil‑based stains. You may refer to our comparison article for full details.

Yes. Our R&D team keeps tracking REACH SVHC candidate‑list updates. Surface‑active agents meet biodegradability requirements under EC 648/2004 detergent regulation. We restrict high‑risk substances and controlled fragrances. We provide compliance statements upon client request.