Hydraulic Door Closer with Slide Rail and Swing Arm for Fire Doors

Brand: World Products (Landmark)
SKU: dcd-30003684355
Price: $15.97
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Door Hardware
Vendor: World Products
Weight: 1540 g
Cart URL (default variant): https://landmarks.builders/cart/50406049251567:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001297690
JSON data: https://landmarks.builders/products/wp-dcd-10001297690.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

This hydraulic door closer features a slide rail and swing arm, and is made of aluminum alloy. It provides strong locking strength and buffered closing speed. It is suitable for wooden doors, fire doors, and passage doors. The style is modern and minimalist.

Agentic Product Page

Summary: This hydraulic door closer features a slide rail and swing arm, and is made of aluminum alloy. It provides strong locking strength and buffered closing speed. It is suitable for wooden doors, fire doors, and passage doors. The style is modern and minimalist.

Generated by: deepseek-v4-flash

Images

This product has 6 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Hydraulic Door Closer with Slide Rail and Swing Arm for Fire Doors",
      "product_id": 9537797914863,
      "variant_id": 50406049251567,
      "quantity": 1,
      "grams": 1540,
      "length_cm": "29.0",
      "width_cm":  "13.0",
      "height_cm": "8.0"
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions provided in the request before calling SFC. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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