Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $29.99
Default variant: Black
Default SKU: dcd-30002785534
Default price: $29.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 800 g
Cart URL (default variant): https://landmarks.builders/cart/49879087874287:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001050064
JSON data: https://landmarks.builders/products/m4x-10001050064.json
This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Heavy Duty Door Hinge Rust Resistant Concealed Door Hinge Adjustable
| Brand | SITING |
Summary: Heavy Duty Door Hinge Rust Resistant Concealed Door Hinge Adjustable. Description: 【Premium Material】: Crafted from high-quality stainless steel with a thickened 4.8mm plate, this long-lasting door hardware ensures long-lasting performance and resistance to rust and 【360-Degree Rotation】: Featuring a precision ball bearing design, this 360 degree hinge hinge allows for incredibly effortless and silent door function without any sticking or friction. 【Concealed Installation】: The concealed door hinge hinge is designed to be hidden within the door and frame, providing a clean, minimalist look for
Generated by: m4x-map-v1
This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
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).
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.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Heavy Duty Door Hinge Rust Resistant Concealed Door Hinge Adjustable",
"quantity": 1,
"grams": 800000,
"properties": {
"_length_cm": "28.1",
"_width_cm": "21.6",
"_height_cm": "10.9"
}
}],
"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. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").