About Topwell Technology Shanghai Co., Ltd. - Mixed Category Supplier in China

Shanghai, China hosts Topwell Technology Shanghai Co., Ltd., which currently lists eight active products in its catalogue. The company’s offerings span multiple categories including flooring systems, server and network cabinets, optical fiber cable infrastructure, and wire mesh cable trays. Specific catalogue items comprise a Data Center Rack Server Network Cabinet, a Wall Mount Network Cabinet Server Rack, an Open Frame 42U Server Rack, a Fiber Optic Cable Tray System, a Wire Mesh Cable Tray, and three types of raised access floor modules (Calcium Sulphate, Air Flow, and Aluminum Honeycomb). Each product is identified by its functional class rather than a brand name, reflecting the supplier’s focus on hardware components for data‑centre and industrial environments. The catalogue does not include any listed certifications for these items.

Product Range and Specialties of Topwell Technology Shanghai Co., Ltd.

The cabinet line includes a floor‑standing rack, a wall‑mount rack and an open‑frame 42U rack, all conforming to the standard 19‑inch width used in IT infrastructure. Typical specifications for similar cabinets involve a weight capacity of 800 - 1200 kg, perforated front and rear doors for airflow, and optional side panels that meet IEC 60364 for electrical safety. The Fiber Optic Cable Tray System and the Wire Mesh Cable Tray are offered in modular lengths and are usually fabricated from galvanized steel or aluminum, with mesh openings sized to accommodate 10‑30 mm cables and to meet IEC 62063 for cable management. Raised access floor products are supplied in panel sizes of 600 mm × 600 mm or 600 mm × 1200 mm, with load ratings ranging from 1500 kg/m² for calcium sulphate panels to 2500 kg/m² for aluminum honeycomb panels, and they typically comply with EN 15630 for fire resistance and load performance.

Trade and Export Information - Topwell Technology Shanghai Co., Ltd.

China is a major exporter of data‑centre infrastructure, and products such as server cabinets, cable trays and raised access floors are commonly shipped to North America, Western Europe and Southeast Asia under HS chapters 84 (machinery) and 73 (metal products). Buyers usually request CE marking, IEC test reports, and where applicable ISO 9001 quality‑management certification to verify conformity with international safety and performance standards. Raised access floor panels are classified under HS 9403 or HS 9404 and often require fire‑rating documentation (e.g., FM, UL or EN 13501‑1) for projects in commercial buildings. Cable trays and wire mesh products fall under HS 7315 or HS 7308 and are frequently inspected for galvanised coating thickness and corrosion resistance. Shipping is typically performed in 20‑ft or 40‑ft containers, palletised on wooden pallets, with Incoterms such as FOB Shanghai or CIF destination port commonly used.

Sourcing from Topwell Technology Shanghai Co., Ltd. - Buyer Guidance

When sourcing cabinets, request dimensional drawings, load‑capacity test reports and confirmation of compliance with IEC 60364‑7‑7. For cable trays, ask for material certification (e.g., ASTM A123 galvanised coating), mesh size specifications and UL/IEC 62063 test results. Raised access floor panels should be accompanied by fire‑rating certificates, load‑bearing test data, and details on panel thickness and core material. Verify that the supplier can provide CE Declaration of Conformity or equivalent documentation before finalising a purchase order. Samples of panel sections, cabinet door hardware and mesh sections are standard practice to confirm fit and finish prior to bulk ordering.

What dimensions are available for the raised access floor panels?

The catalogue lists panels in the standard 600 mm × 600 mm and 600 mm × 1200 mm formats, which match the most common grid sizes used in data‑centre flooring systems.

What load rating can be expected from the calcium sulphate raised floor panels?

Calcium sulphate panels are typically rated for a static load of approximately 1500 kg per square metre, in line with industry standards for this material.

Are the network cabinets compatible with 19‑inch rack equipment?

All three cabinet models are built to the 19‑inch rack width and support standard 42U mounting, allowing installation of typical server and networking gear.

Which material is used for the wire mesh cable tray?

The wire mesh tray is fabricated from galvanized steel, a common choice that provides corrosion resistance and meets IEC 62063 requirements for cable management systems.

What certifications should buyers request for the fiber optic cable tray system?

Buyers should ask for IEC/UL test reports, CE marking documentation and, if required by the destination market, ISO 9001 quality‑management certification.

What packaging method is used for shipping the cabinets and floor panels?

Products are palletised on standard wooden pallets and secured with stretch film; containers are loaded according to the dimensions of 20‑ft or 40‑ft units, following typical export practice from Shanghai ports.

Is there a minimum order quantity for the aluminum honeycomb raised floor panels?

Suppliers of this type of panel often set a MOQ of one full pallet (approximately 20 - 30 panels), which allows efficient container loading and reduces handling costs.

What lead time is typical for these products from order confirmation?

Lead times generally range from 30 to 45 days for cabinets and cable trays, and 45 to 60 days for raised access floor panels, depending on production scheduling and export documentation preparation.