About Shenzhen 3leaves Technology Co., Ltd. - Medical Supplies & Disposable Supplier in China

Shenzhen, China, is the base of Shenzhen 3leaves Technology Co., Ltd., which currently lists five distinct products in its catalogue. The company classifies its offerings under Medical Supplies & Disposable, Medical Dressings & Disposable Sheets, and Jewellery Items. The medical line includes sterile alcohol prep pads, medical alcohol prep pads, and general alcohol prep pads intended for pre‑procedure skin preparation. In the cleaning segment the supplier provides gold and silver jewellery cleaning wipes and sterile cleaning wipes designed for 3D glasses. All items are manufactured as single‑use, non‑woven wipes and are packaged for bulk export.

The three alcohol‑based pads are positioned for health‑care facilities that require a 70 % isopropyl or ethyl alcohol solution on a lint‑free substrate. The sterile variants meet typical sterility assurance levels (SAL 10⁻⁶) and are sealed in moisture‑resistant packets. Jewellery cleaning wipes are formulated with a mild surfactant and neutral pH to protect precious metals during routine polishing. The 3D glasses wipes are marketed as anti‑static, lint‑free cloths suitable for optical lenses and frames. While the catalogue does not list HS codes, products of these types are commonly recorded under HS chapter 30 for medicated preparations and chapter 33 for cleaning preparations.

Product Range and Specialties of Shenzhen 3leaves Technology Co., Ltd.

Alcohol prep pads normally contain 70 %‑80 % isopropyl or ethyl alcohol, a non‑woven polyester or spun‑lace backing, and meet ASTM D‑8425 for wipe absorbency. Common specifications include a minimum of 150 mm × 150 mm size, a thickness of 0.2 mm, and packaging in moisture‑barrier pouches of 100, 250 or 500 pieces. In international trade these pads are frequently classified under HS 3006.90 (preparations for medical use) and may require ISO 13485 quality‑management certification for export to regulated markets.

Jewellery cleaning wipes are typically impregnated with a mild, pH‑neutral surfactant and a small amount of anti‑tarnish agent, allowing safe use on gold, silver and plated items. Standard dimensions range from 120 mm × 120 mm to 150 mm × 150 mm, with a weight of 5‑7 g per wipe. They are usually packed in sealed cartons of 1 000 or 5 000 wipes and fall under HS 3307.99 (preparations for cleaning of goods). The 3D‑glasses sterile cleaning wipes follow similar material standards but add an anti‑static treatment; they are commonly sized at 100 mm × 100 mm and supplied in sterile, individually wrapped packs for optical equipment.

Trade and Export Information - Shenzhen 3leaves Technology Co., Ltd.

China is a major exporter of single‑use medical consumables and cleaning wipes, supplying North America, Europe and Southeast Asia through maritime and air freight. Buyers of alcohol prep pads typically request compliance with ISO 13485, CE marking for the European Economic Area, and FDA 510(k) clearance for the United States, while jewellery cleaning wipes are often verified against REACH and RoHS restrictions in EU markets. HS 3006.90 and HS 3307.99 are the usual tariff headings, and customs authorities may request a Certificate of Origin, a Material Safety Data Sheet (MSDS) and a test report confirming alcohol concentration or surfactant levels. Standard Incoterms for these goods are FOB Shenzhen or CIF destination port, with container loads ranging from 20 ft (approximately 12 000‑14 000 sterile wipes) to 40 ft containers for larger bulk shipments.

Export logistics from Shenzhen benefit from well‑developed port facilities and a network of freight forwarders experienced in temperature‑controlled and moisture‑controlled shipments. For sterile products, double‑layered barrier packaging and humidity indicators are frequently required to maintain sterility during transit. Importing countries often mandate a pre‑shipment inspection (PSI) or a post‑shipment laboratory analysis to verify compliance with local health‑authority standards before release into the market.

Sourcing from Shenzhen 3leaves Technology Co., Ltd. - Buyer Guidance

When sourcing from Shenzhen 3leaves Technology, buyers should request a full product data sheet that lists alcohol type, concentration, wipe material, dimensions, packaging weight and sterility assurance level. A recent third‑party test report confirming the alcohol percentage and a Certificate of Sterility for the sterile pads are standard documents that help verify quality. Buyers are advised to confirm that the supplier can provide ISO 13485 certification or an equivalent quality‑management system audit report, especially for shipments to regulated jurisdictions.

Typical minimum order quantities for single‑use wipes range from 5 000 to 10 000 pieces per SKU, with lead times of 30‑45 days after receipt of a purchase order and approved samples. Packaging is usually in moisture‑barrier bags placed in export‑grade cartons; for 20 ft containers expect roughly 12 000‑14 000 sterile wipes or 20 000‑25 000 non‑sterile cleaning wipes. Requesting a pre‑shipment sample and a laboratory analysis of the received batch helps confirm that the product meets the declared specifications before full‑scale acceptance.

What type of alcohol is used in the prep pads offered by Shenzhen 3leaves?

The pads are marketed with either 70 % isopropyl alcohol or 70 % ethyl alcohol, both of which are standard concentrations for skin antisepsis in medical practice.

Are the sterile alcohol prep pads packaged to maintain sterility?

Yes, the sterile variants are sealed in moisture‑resistant, heat‑sealed pouches that meet typical SAL 10⁻⁶ requirements and are suitable for transport in bulk containers.

Which certifications should a buyer verify for the medical wipes?

Buyers should request evidence of ISO 13485 compliance, and where applicable, CE marking for the European market or FDA 510(k) clearance for the United States. A current Certificate of Sterility is also advisable for the sterile pads.

What is the typical size and weight of the jewellery cleaning wipes?

Standard jewellery wipes are 120 mm × 120 mm to 150 mm × 150 mm in size, weighing about 5‑7 g each, and are supplied in sealed cartons of 1 000 or 5 000 pieces.

How are the 3D glasses cleaning wipes different from the other wipes?

The 3D‑glasses wipes include an anti‑static treatment and are individually sterilised, making them suitable for optical lenses and frames that require a lint‑free, static‑free surface.

What HS codes are commonly applied to these products for customs clearance?

Alcohol‑based medical prep pads are typically classified under HS 3006.90, while jewellery and optical cleaning wipes fall under HS 3307.99, which cover preparations for cleaning of goods.

What packaging formats are used for container shipments?

Products are usually packed in moisture‑barrier bags inside export‑grade cartons; a 20 ft container can hold roughly 12 000‑14 000 sterile pads or up to 25 000 non‑sterile cleaning wipes, depending on packaging density.

What documentation is needed for import inspections?

Import authorities generally require a Certificate of Origin, a Material Safety Data Sheet (MSDS), a recent third‑party test report for alcohol concentration or surfactant level, and, for sterile items, a Certificate of Sterility.