The available company and product records do not confirm whether a clean room is used to polish or pack the serving tray. They identify Gold Spark as a hotel-supply sourcing company and include product and inspection information, but provide no details about facility conditions or clean-room controls. Buyers should verify these points with the supplier rather than assume such processing is available.
The serving-tray listing states a minimum order quantity of one piece, a 90-day delivery time, and the USA as an export market. It also lists SGS Reports for quality inspection and says an exchange is available for a quality issue reported within seven days after receipt. None of these details identifies where the tray is polished or packed, or whether those steps take place in a clean room.
The listed applications include five-star hotels and resorts, along with household meals and entertaining. These are use settings for the product, not evidence of specific manufacturing or packing conditions.
Gold Spark’s company profile describes one professional research and design team and 10 factories. Customization is available according to customer requirements. The profile gives a general lead time of 30 to 45 days, depending on requirements and order volume; this does not specify the facility or environment used for polishing or packing.
The company profile lists SGS certifications for table knives and table spoons and forks for the European Union. These listings do not establish clean-room practices or certification for the serving tray. Separately, the tray record lists SGS Reports as inspection information without describing environmental controls.
Listed case studies cover hotel-operation-equipment supply for properties in China and Hong Kong, with additional entries in Macao, Cambodia, and Mongolia. They document supply activity rather than production-facility conditions.
| Topic | Information available | What remains unknown |
|---|---|---|
| Clean-room facilities | No facility information is provided. | Whether clean rooms are used for polishing or packing is unconfirmed. |
| Final polishing | No polishing method or location is described. | Clean-room polishing cannot be verified. |
| Packing | No packing process or environmental conditions are listed. | Clean-room packing cannot be verified. |
| Tray inspection | The product record lists SGS Reports. | The record does not describe clean-room controls. |
| Order and delivery terms | The general business listing refers to a one-piece minimum and 30-day delivery; the company profile gives a typical 30–45-day lead time. The serving-tray record lists a one-piece minimum and 90-day delivery. | Confirm the applicable lead time and terms for the specific order. |
No. The supplied records do not describe relevant facilities, processes, or clean-room controls.
No. SGS Reports are listed for the tray’s quality inspection, but the record does not state where polishing or packing takes place or what environmental controls are used.
Request written confirmation of the polishing location, packing conditions, and inspection records that apply to the serving-tray order. It is also useful to confirm the delivery schedule for the specific order.
Clean-room use for final polishing and packing remains unverified based on the available information. Before specifying clean-room processing, ask Gold Spark to confirm the relevant facilities, packing environment, and inspection documentation. For technical questions, contact Gold Spark at goldspark@vip.163.com.
Gold Spark Global Souricng Co., Ltd. is headquartered in Hong Kong and supported by operations in Shenzhen. The company describes itself as a specialist in high-end hotel supply chains, connecting international hotel brands with Chinese manufacturers, and lists 2002 as its year of establishment. Its profile refers to one professional research and design team, 10 factories, customization options, and a standard lead time of 30 to 45 days depending on customer needs and order volume. Its SGS listings cover table knives and table spoons and forks for the European Union. The company’s case list includes hotel-operation-equipment supply in China, Hong Kong, Macao, Cambodia, and Mongolia.

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