About Shenzhen Topway Dental Labotatory Ltd., Company - Dental Equipments & Materials Supplier in China

China, specifically Shenzhen, lists seven active dental product entries. The catalogue includes Porcelain Fused to Metal (PFM) crowns with HS code 9021.21, using nickel‑chromium or cobalt‑chromium alloys; Full Metal Crown also under HS 9021.21 with noble metal or chromium‑cobalt alloys; All Ceramic restorations (no HS code provided); Removable prostheses; Precision Attachment components; Orthodontic devices; and a Miscellaneous group (HS 9018.49) comprising mixed compositions such as acrylic resin, dental wax, stainless steel wire, and flexible thermoplastic materials.

All items fall under the broader Dental Equipments & Materials category, with the two HS code families covering metal‑based prosthetic components (9021.21) and assorted dental accessories (9018.49). The supplier’s active product count of seven reflects a focused portfolio covering fixed and removable prosthetics, attachment systems, and orthodontic appliances.

Product Range and Specialties of Shenzhen Topway Dental Labotatory Ltd., Company

The Porcelain Fused to Metal line uses Ni‑Cr or Co‑Cr alloys commonly specified to ISO 22674 for strength and corrosion resistance, paired with feldspathic porcelain of shade guide A1‑D4. Full Metal Crowns may employ noble metal alloys (Au‑Pt‑Pd) or high‑strength Cr‑Co alloys, typically meeting ISO 6872 for metal‑ceramic compatibility. All‑Ceramic options generally follow ISO 6872 for all‑ceramic prostheses, with materials such as lithium disilicate (strength > 350 MPa) or zirconia (strength > 900 MPa). Removable prostheses and precision attachments are fabricated from acrylic resin or flexible thermoplastic (Valplast/Nylon) and stainless‑steel components, matching ISO 13356 for removable partial denture frameworks. Orthodontic devices often consist of stainless‑steel or nickel‑titanium wires, adhering to ASTM F138 for biocompatibility. The Miscellaneous category aggregates various dental lab materials, each typically required to meet the relevant ISO or ASTM standard for its specific composition.

Trade and Export Information - Shenzhen Topway Dental Labotatory Ltd., Company

China is a major exporter of dental prosthetic components, with Shenzhen‑based manufacturers shipping to North America, Western Europe, the Middle East and Southeast Asia. HS code 9021.21 covers metal dental prostheses and is subject to customs inspection for metal composition declarations, while HS 9018.49 includes mixed dental materials that may require material safety data sheets. Importing countries frequently require ISO 13485 certification for medical‑device quality management, CE marking for the EU market, and FDA 510(k) clearance for the United States. Typical Incoterms are FOB Shenzhen or CIF destination port, with products packed in sealed, moisture‑controlled containers to protect ceramic and metal surfaces.

Sourcing from Shenzhen Topway Dental Labotatory Ltd., Company - Buyer Guidance

Buyers should request a material certificate confirming alloy composition (e.g., Ni‑Cr percentage or noble‑metal content) and a porcelain shade guide for PFM units. Test reports for flexural strength, marginal fit and biocompatibility according to ISO 6872 or ISO 22674 are standard verification items before order confirmation.

Samples of a single unit per restoration type are commonly provided for fit assessment. Verify that the supplier can supply ISO 13485 compliance documentation and, where required, a CE Declaration of Conformity. Clarify packaging dimensions - individual crowns are typically sealed in foam trays - and lead times, which for Chinese dental labs usually range from 2 to 6 weeks depending on order size.

What dental prosthetic products does the supplier list?

The catalogue lists Porcelain Fused to Metal crowns, Full Metal Crowns, All‑Ceramic restorations, Removable prostheses, Precision Attachments, Orthodontic devices and a Miscellaneous group of mixed dental materials.

Which HS codes are associated with the metal crown products?

Both Porcelain Fused to Metal and Full Metal Crown entries use HS code 9021.21, which covers metal dental prostheses. The Miscellaneous group uses HS code 9018.49 for assorted dental articles.

What alloys are used for the Porcelain Fused to Metal crowns?

The PFM crowns are produced with nickel‑chromium (Ni‑Cr) or cobalt‑chromium (Co‑Cr) dental alloys, materials commonly selected for their strength and corrosion resistance.

What certifications should a buyer typically request for dental prosthetic imports?

Buyers usually request ISO 13485 quality‑management certification, CE marking for EU distribution, and, for the US market, FDA 510(k) clearance. Material safety data sheets and alloy composition certificates are also standard.

What are typical minimum order quantities and lead times?

Chinese dental labs often set a minimum order of one unit per restoration type for sample evaluation, with production lead times ranging from 2 to 6 weeks for larger batches. Exact MOQ depends on the specific product and material.

How are the dental products packaged for export?

Products are generally packed in moisture‑controlled, sealed containers - individual crowns in foam or polymer trays, removable prostheses in rigid boxes, and metal components wrapped to prevent corrosion. Packaging complies with HS‑related labeling requirements.

Which regions are the main import markets for these Chinese dental products?

Typical import destinations include the United States, Canada, the European Union, Japan, South Korea and the Gulf Cooperation Council countries, reflecting the global demand for cost‑effective dental prosthetic components.

How can a buyer obtain a sample or material certificate?

Buyers should submit a formal request specifying the product type and desired alloy or ceramic shade. The supplier can then provide a single‑unit sample together with a material certificate detailing composition and compliance with relevant ISO standards.