jdzj.com Industrial Equipment Scraper (机电之家) — China B2B Machinery & Electromechanical Listings

Extract structured product listings from jdzj.com (机电之家), one of China's long-running domestic B2B marketplaces for industrial and electromechanical equipment: mining, agricultural and packaging machinery, industrial automation, machine tools, pumps, valves, welding, hydraulics, generators and more. Get prices in CNY, supplier names and storefront URLs, cities, photos and — in details mode — brand, model, spec tables, MOQ, tiered prices and publish dates. Export as JSON, CSV, Excel or via API.

🚀 Try it free — click Start with the default settings to get 10 mining-machinery listings in a few seconds. No account or API key for jdzj.com is needed.

🇨🇳 中文说明

机电之家（jdzj.com）数据采集工具：无需浏览器、无需登录，批量抓取机电之家的供应产品、二手设备和求购信息，覆盖矿山机械、农业机械、包装设备、工业自动化、机床、泵阀、焊接、液压等行业。

• 可采集字段： 产品名称、价格（含“面议”标记）、公司名称、所在城市、店铺链接、产品图片、类目；开启“详情”后另含品牌、型号、技术参数、起订量、阶梯价格、发布时间与类目路径。
• 使用方法： 选择频道（供应 / 二手 / 求购）和行业类目，或粘贴类目链接、输入关键词（如 破碎机、包装机），可按价格排序、更新时间、VIP 企业筛选，设置最大条数后点击 Start。
• 隐私： 以手机号命名的店铺链接默认隐藏（可关闭）；企业电话仅在手动开启且为认证企业时输出。
• 适用人群： 工业设备贸易商、采购与寻源团队、厂商市场部、行业研究机构。
• 导出格式： JSON、CSV、Excel 或通过 API 获取，字段结构与 Rastriq 其他中国工业设备采集器统一。
• 合规说明： 遵守网站 robots.txt；仅采集公开的企业与设备信息，不采集联系人姓名、手机号码、微信/QQ 等个人信息。
• 计费： 按结果计费：列表数据每 1,000 条 $1.50，含详情每 1,000 条 $3.50（每条只计费一次），每次运行另收 $0.005；更高等级的 Apify 套餐自动享受折扣。平台算力已包含；如自备代理（例如住宅代理），代理流量费用由您的代理服务商收取，不含在本工具价格内。

📌 What is the jdzj.com Industrial Equipment Scraper?

jdzj.com has no public API. This Actor reads the same public pages and JSON endpoints that the website itself uses and returns clean, normalised records. It is pure HTTP — no browser — so it is fast and cheap: in list mode it needs roughly 0.05 requests per listing (20 listings per page) and returns about 100 listings every 3–10 seconds.

Use it to:

• 🏭 Source equipment and components in China — find suppliers, factory-direct prices and MOQs for specific machine types.
• 📊 Benchmark Chinese domestic prices against export prices on Alibaba / Made-in-China and against Western marketplaces.
• 🔄 Monitor the market — track price movements and new suppliers per category with the Updated within filter.
• ♻️ Track second-hand equipment supply in the Used equipment catalogue.
• 🛒 Watch buyer demand from the public buy requests (求购) board.
• 🧠 Feed pricing, procurement or market-intelligence models with Chinese B2B listing data.

📋 What data does it extract?

🔗 Listing URL and ID	🏷️ Title (Chinese)
💰 Price in CNY (+ original text, unit, tiers)	📂 Category path (3 levels)
🏭 Supplier name and shop URL	📍 Province and city
📸 Photos (gallery in details mode)	🧾 Brand, model, full spec table (details mode)
📦 MOQ and unit (details mode)	📅 Publish date (details mode)
✅ Supplier verification badge	🚩 Data-quality flags

Output fields

Field	Type	Description
source, sourceSection	string	jdzj.com; supply, used or buy_request
listingId, url	string	Listing ID and absolute URL
title	string	Original title (Chinese)
category, categoryPath	string, array	Deepest category and breadcrumb (root first)
brand, model	string / null	From the spec table (details mode)
year, hours	integer / null	Only when stated (spec table or title of used items)
condition	new / used / null	From the spec table, category or section
priceCny	number / null	Unit price in yuan (lowest tier when tiered)
priceText, priceType	string	Original price text; fixed, range_min, on_request
location	object	province, city, raw
seller	object	name (company), type (company/dealer/individual), shopUrl
images	array	Absolute https URLs
specs	object	Spec table, Chinese keys (details mode)
postedAt	string / null	ISO 8601, China time (details mode)
qualityFlags	array	See below
moq, moqUnit	number, string	Minimum order (details mode)
ext_priceUnit, ext_priceTiers	string, array	Pricing unit and quantity tiers (details mode)
ext_categorySlug, ext_categoryEn, ext_views, ext_companyUrl, ext_companyId, ext_sellerVerified, ext_sellerRegion, ext_description	various	Site-specific extras (description is capped at 1,500 characters with contact numbers masked). ext_categoryEn = English name of the item's category from the built-in taxonomy; when the exact leaf has no English name yet, the nearest translated parent category is used (null only outside the taxonomy)
scrapedAt	string	UTC timestamp

Quality flags (records are marked, never dropped): price_missing, price_on_request, price_suspiciously_low, price_suspiciously_high, price_placeholder_pattern (e.g. 99999999), brand_other, model_placeholder, image_missing, location_missing, title_only, stale_listing (posted > 1 year ago), year_out_of_range, year_from_title, hours_from_title, seller_individual, shop_subdomain_is_phone, shop_url_redacted, detail_fetch_failed, expired (buy requests).

⚙️ How to use it

1. Choose a section: supply, used or buy_requests.
2. Pick one or more categories from the dropdown (or paste any jdzj.com category URL), or type a Chinese keyword. For used, pick from Used equipment categories.
3. Set Max listings. Turn on Include details if you need brand / model / specs / MOQ / dates.
4. Click Start and download the dataset.

Modes

Mode	What you get	Requests per listing	Speed*
List (default)	title, price, supplier, shop URL, city, 1 photo, category	~0.05	~3–10 s / 100 listings
Details	+ brand, model, specs, MOQ, tiers, date, gallery, full category path, description	~1.05	~30–50 s / 100 listings
Keyword	site-wide search across all categories (max 10,000 results per keyword)	~0.05 (+1 with details)	similar

* Measured from a US datacenter with concurrency 3–5; the site is slower from outside China.

Example input

{
  "section": "supply",
  "categories": ["hy6_88", "hy9_3418"],
  "sortBy": "price_asc",
  "updatedWithin": "month",
  "maxItems": 200,
  "includeDetails": true
}

Example output (details mode, shortened)

{
  "source": "jdzj.com",
  "sourceSection": "supply",
  "listingId": "6651683",
  "url": "https://www.jdzj.com/dianciliuliangji/2-6651683.html",
  "title": "智能电磁流量计 美天MTLDG-DN20 非防爆智能电磁流量计",
  "category": "电磁流量计",
  "categoryPath": [
    "仪器仪表",
    "流量仪表",
    "电磁流量计"
  ],
  "brand": "美天机电",
  "model": "型号齐全,选型报价,",
  "year": null,
  "hours": null,
  "condition": null,
  "priceCny": 1.0,
  "priceText": "1.00元/台",
  "priceType": "fixed",
  "location": {
    "province": "陕西",
    "city": "西安",
    "raw": "陕西 西安"
  },
  "seller": {
    "name": "西安美天机电设备有限公司",
    "type": "company",
    "shopUrl": "https://mtjdyb.jdzj.com/"
  },
  "images": [
    "https://img.jdzj.com/UserDocument/mallfile/mtjdyb/Picture/2026101015314303484274458989.png",
    "https://img.jdzj.com/UserDocument/mallfile/mtjdyb/Picture/2026101015314341975268458989.png"
  ],
  "specs": {
    "品牌": "美天机电",
    "型号": "型号齐全,选型报价,",
    "连接方式": "法兰式",
    "测量范围": "0m3",
    "电源电压": "220V-240V",
    "精度等级": "±0.2%"
  },
  "postedAt": "2026-10-20T00:00:00+08:00",
  "updatedAt": null,
  "qualityFlags": [],
  "scrapedAt": "2026-10-20T22:57:16Z",
  "moq": 1,
  "moqUnit": "台",
  "ext_priceUnit": "台",
  "ext_priceTiers": [
    {
      "minQty": 1000,
      "priceCny": 1.0,
      "text": "1.00元/台"
    }
  ],
  "ext_categorySlug": "dianciliuliangji",
  "ext_categoryEn": "Electromagnetic flow meters",
  "ext_views": 26,
  "ext_companyUrl": "https://mtjdyb.jdzj.com/",
  "ext_companyId": null,
  "ext_sellerVerified": true,
  "ext_sellerRegion": "陕西 西安",
  "ext_description": "美天MTLDG-DN20 智能电磁流量计产品介绍 在现代工业流体测量领域，精度与稳定性是确保生产高效运行的关键因素。美天MTLDG-DN20 智能电磁流量计是一款专为中小管径流体测量设计的高性能仪表。该设备采用先进的电磁感应原理，适用于测量…",
  "ext_detailFetched": true
}

Categories

The Categories dropdown contains the industrial part of jdzj.com's own category tree — about 54 top-level branches (machinery, equipment, electrical, electronics, instruments, tools, hydraulics, pumps, valves, automation, bearings, motors, generators, explosion-proof, textile/garment machinery …), their ~1,650 second-level categories and ~1,450 third-level categories of the smaller branches, each shown as English path · 中文名 (listing count). Type to filter in English or Chinese. Picking a parent entry marked (all) downloads all its subcategories (the actor crawls its leaf pages and logs Category <id> <中文> (<English>) -> N subcategories). For used equipment use Used equipment categories (the whole 二手设备 branch: ~35 second-level and ~270 third-level categories).

Third-level categories of the larger second-level branches are not listed in the dropdown (size limit) but are crawled when you pick their parent (all); to take just one, paste its URL, e.g. https://www.jdzj.com/chanpin/hy6_86.html (level 2) or https://www.jdzj.com/kycjfzsb/ (level 3). Category ids typed through the API (hy6_86, kycjfzsb, the 27 ids of earlier versions) keep working. Browse the tree at jdzj.com/chanpin.html.

Categories and URLs are merged and de-duplicated. When several are selected, Max listings is split evenly between them (unused quota moves to the next one); inside a parent the leaf pages are read in site order, at least one list page each. With Sort order, Updated within or VIP only active, a second-level category is crawled as its own page (the filters do not exist on third-level pages) and a top-level one as its second-level children.

Excluded as non-industrial (use URLs if you need them): food, agri-produce, fresh/consumer goods, apparel, footwear, leather, textiles, home & furniture, toys, gifts, sports, appliances, lighting, security/CCTV, ICT and telecom, vehicles (专用汽车, 汽摩配件, 交通运输), raw materials (steel, building materials, chemicals, non-metal and rubber/plastic materials, pipes, mesh, packaging materials), services (business, logistics services, exhibitions, education, processing) and the consumer sub-branches of mixed top-level categories.

💵 How much does it cost?

Pay-per-event pricing — you pay only for items that land in your dataset, never for retries or failed pages. Higher Apify plans get automatic volume discounts:

Event (per 1,000 results)	Free	Bronze	Silver	Gold	Platinum	Diamond
Listing result (Include details off)	$1.50	$1.35	$1.275	$1.125	$0.975	$0.90
Detailed result (Include details on)	$3.50	$3.15	$2.975	$2.625	$2.275	$2.10

Plus $0.005 per run (Actor start). Each item is charged either as a listing result or as a detailed result — never both; if a detail page cannot be fetched, that item is charged at the listing price.

Example: 1,000 items with details on the Free plan ≈ $3.50; 10,000 listing-only items ≈ $15.00.

Platform compute is included in the price. Proxy: not needed by default. If you add your own proxy (for example a residential proxy) in Proxy URL, that traffic is billed by your proxy provider and is not included in the Actor price. Use Max items or the run's Maximum cost per run to cap your spend.

Platform usage is minimal because no browser is used (list mode typically runs in well under 256 MB and a few seconds per hundred listings). Set Max listings to cap your spend.

🔐 Privacy & compliance

• The Actor outputs company-level business data from public pages: company name, city, storefront URL, product data.
• It does not output phone numbers, QQ/WeChat handles or personal names. Sellers whose listed name is a person ("王先生") are returned with seller.name = null and the flag seller_individual. Free-text descriptions have phone/QQ/WeChat numbers masked.
• Many storefronts live at <11-digit mobile number>.jdzj.com, and the site also embeds the same number in its image paths. By default such storefront URLs are blanked (flag shop_url_redacted) because the sub-domain is often a personal mobile number; disable Redact phone-number shop URLs to keep them (flag shop_subdomain_is_phone).
• Include company phone (off by default) adds the phone shown on a listing, only for verified company sellers. Enable it only if you have a lawful basis to process it.
• The Actor reads only paths allowed by the site's robots.txt (the site disallows /search.html* only) and is deliberately gentle: default concurrency 3, 500 ms delay, retries with exponential backoff.
• You are responsible for complying with jdzj.com's terms and with applicable law (including China's PIPL and the GDPR) when using the data.

⚠️ Known limits

• Catalogue ordering: the default order promotes paid (VIP) suppliers, so the first pages are dominated by a few suppliers with near-identical listings. Use Sort order, Updated within, or scrape deeper to diversify. A large share of the catalogue is stale; Updated within = month keeps about 2 % of a category.
• List mode has no brand/model/specs/date — the listing pages do not contain them. Use Include details.
• Keyword search covers the entire site (not only industrial goods), is capped at 10,000 results per keyword, and its results do not include the shop URL unless Include details is on. The site may show a "register to see more" wall to anonymous heavy users; the Actor stops cleanly if it sees one.
• Used equipment listings rarely contain year or hours (they are extracted from the title when present). The legacy /ershou/ board holds only ~300 listings from 2018–2023.
• Buy requests: titles, dates and masked buyer names only — contact details and descriptions are behind a login.
• Prices are CNY unit prices as advertised (often "面议" = negotiable, or placeholder values); they are not transaction prices. The listing price is the lowest tier when several quantity tiers exist.
• From datacenter IPs outside China the site can be slow or reset connections; the Actor retries 4 times with backoff. If you are blocked, set a proxy in Proxy URL.
• Mobile site (m.jdzj.com) returns 403 to datacenter IPs and is not used.

❓ FAQ

Do I need a proxy? Usually not. If you see timeouts or blocks, add a residential/ISP proxy URL in Advanced settings.

Can I get English text? Listing titles, specs and descriptions are returned as published (Chinese). Category names are shown in English in the dropdown and the leaf category is also output as ext_categoryEn (all level 1-2 categories, every dropdown entry and ~6,500 further leaf pages are translated by hand; other leaf pages fall back to their translated parent).

How do I get only new listings? Use Updated within (day / week / month) together with a schedule, and de-duplicate on listingId.

Why are some prices null? The supplier chose "面议" (price on request) or left it empty. See priceType and qualityFlags.

How big is the catalogue? About 28 million product entries site-wide (many non-industrial); the industrial categories offered in the input range from ~100 (laser equipment) to 138,000+ (pumps) listings each; "all machinery" holds ~2.6 million.

Something broke? Open an issue on the Actor page with your input and run ID.

Built and maintained by Rastriq — data infrastructure and scraping tools (rastriq.es).