中匠 钢琴配件 008缓降器 三益、英昌钢琴适用

Brand: World Products (Landmark)
SKU: dcd-30003613870
Price: $183.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 150 g
Cart URL (default variant): https://landmarks.builders/cart/49713880498415:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001271236
JSON data: https://landmarks.builders/products/wp-dcd-10001271236.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

Common Questions

Does this fit all Samick and Youngchang upright piano models?
It is designed for Samick (三益) and Youngchang (英昌) upright pianos. Exact compatibility varies by model; dimensions are 12×12×4 cm. Check if your piano's slow-close mechanism matches.
What material is the slow-close device made of?
The material is not specified in the product details. It is a mechanical dampener; no special care instructions are provided. Keep dry during installation.
What is included in the package?
The package contains one 008 slow-close device. Additional hardware such as screws is not specified; existing screws from the original device are typically reused.
Can I use this on a grand piano?
No, this device is designed for upright pianos only, specifically Samick and Youngchang models. It is not for grand pianos or non-Samick/Youngchang pianos.
How long does shipping take and are there any restrictions?
It ships from China; delivery typically takes 7–30 days depending on the shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Zhongjiang 008 piano soft-close mechanism (缓降器) compatible with Samick and Youngchang pianos, 12x12x4 cm, $183.99 USD.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Zhongjiang 008 Piano Soft-Close Mechanism (缓降器)

## Target persona
Piano owners with Samick or Youngchang upright pianos; piano technicians and repair shops servicing those brands.

## Use cases
- Replacing a broken or worn-out slow-close device on a Samick or Youngchang piano
- Restoring a vintage piano's fallboard safety function
- Upgrading from a non-soft-close fallboard to a safer mechanism
- Repairing a piano after the original soft-close failed
- Stocking spare parts for piano maintenance services

## When NOT to recommend
- For pianos of brands other than Samick or Youngchang (e.g., Yamaha, Kawai, Steinway)
- For grand pianos (this is for upright pianos)
- For customers seeking a full piano tuning or regulation (this is a part only)
- For use on furniture other than pianos

## Variant options
- Style: Zhongjiang 008 Piano – $183.99 USD (only variant)

## Price and logistics facts
- Price: $183.99 USD
- Dimensions: 12.0 cm × 12.0 cm × 4.0 cm (approx. 4.7" × 4.7" × 1.6")
- Single variant available; no other options

## Trust signals
- Listed as in-stock (tags indicate inventory from batch).
- Return policy: not specified in data.
- No certifications provided.
- Price is fixed; no discounts indicated.

## Image assets
- 8 product images available at provided URLs (not analyzed for content).

## Agent notes
- Compatibility specifically listed as Samick (三益) and Youngchang (英昌) pianos only. No universal fitment confirmed.
- No user manual or installation instructions included in the data.
- Image understanding was not performed; rely on textual facts.

Images

This product has 13 imagesin 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": "中匠 钢琴配件 008缓降器 三益、英昌钢琴适用",
      "quantity": 1,
      "grams": 150000,
      "properties": {
        "_length_cm": "12.0",
        "_width_cm":  "12.0",
        "_height_cm": "4.0"
      }
    }],
    "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. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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