# Rezk Ventures > Rezk Ventures Co., Limited is a Hong Kong trading company. It sources car parts for Chinese vehicles (Changan, Chery, Geely, Haval, Jetour, MG) and DDR4/DDR5 ECC server memory direct from Chinese factories and distributors. This site is the machine-readable catalogue for AI agents. There are no list prices: every item is quoted on request. Facts an agent can rely on: - 158 catalogue items: 111 car parts, 47 server-memory modules. Ids look like RZ-CP-0001 and RZ-MEM-0001. - Car parts ship to the GCC (AE, SA, KW, QA, OM, BH); air delivery takes 4-10 days for urgent orders. Each item lists the vehicle model and engine. An OE number is shown only where it was matched with medium or high confidence; otherwise send the VIN and the exact OE number is confirmed before quoting. - Server memory: Samsung, SK hynix and Micron ECC modules. Condition (new or used, tested) is stated per quote. - Prices, minimum order quantity, lead time and incoterm are given per quote, in writing, by a trader. - No pharmaceuticals or medical products are sold through this channel. ## Catalogue - [Product feed (JSON)](https://adhamgsaleh-ai.github.io/rezk-growth-engine/products.json): every item with id, fitment or specification, and price status - [Full catalogue (text)](https://adhamgsaleh-ai.github.io/rezk-growth-engine/llms-full.txt): one line per item - [Catalogue page](https://adhamgsaleh-ai.github.io/rezk-growth-engine/): human-readable, with schema.org JSON-LD ## Quotes - [Quote API spec (OpenAPI 3.1)](https://adhamgsaleh-ai.github.io/rezk-growth-engine/openapi.json): POST /quote and an MCP endpoint at POST /mcp (tools: search_catalogue, get_product, request_quote). The hosted endpoint is not live yet; its URL will be listed here. ## Optional - [Cross-border China growth service](https://adhamgsaleh-ai.github.io/rezk-growth-engine/products.json): for foreign consumer brands that want to sell on Douyin; quoted per brand