Factory price aluminum alloy sliding door sliding latch lock STG31
3H Inc.
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

Factory price aluminum alloy sliding door sliding latch lock STG31
3H Inc.The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Size: STG31 series
- Color: silver
- Use: Door
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China
About this product
- Size: STG31 series
- Color: silver
- Use: Door
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China
Product details
| Size | STG31 series |
|---|---|
| Color | silver |
| Use | Door |
Product details
| Size | STG31 series |
|---|---|
| Color | silver |
| Use | Door |
From the supplier
The core advantages of D-type lock are focused on safety, practicality, and adaptability.
High safety and durability: mostly made of stainless steel or high-strength aluminum alloy, with strong tensile and corrosion resistance. The right angled D-shaped structure can prevent the rope from slipping out, and some parts have automatic closing function, which can be quickly locked in case of emergency.
Convenient and labor-saving: The lightweight design is easy to carry, and the two-stage lock and automatic door locking structure make single handed operation smooth. The Keylock system can also prevent accidental hooking and accidental opening.
Wide adaptability: The force design is reasonable, and the load-bearing is concentrated on the locking ridge for more stability. It can be matched with most climbing, high-altitude operations, and rescue equipment, and is suitable for multiple scenarios.
From the supplier
The core advantages of D-type lock are focused on safety, practicality, and adaptability.
High safety and durability: mostly made of stainless steel or high-strength aluminum alloy, with strong tensile and corrosion resistance. The right angled D-shaped structure can prevent the rope from slipping out, and some parts have automatic closing function, which can be quickly locked in case of emergency.
Convenient and labor-saving: The lightweight design is easy to carry, and the two-stage lock and automatic door locking structure make single handed operation smooth. The Keylock system can also prevent accidental hooking and accidental opening.
Wide adaptability: The force design is reasonable, and the load-bearing is concentrated on the locking ridge for more stability. It can be matched with most climbing, high-altitude operations, and rescue equipment, and is suitable for multiple scenarios.
About the supplier
Main products: Hinge, Friction stay hinge, Glass runner, Joint corners, Windows wheels, Door and window handle
- ✓Exhibited at 7 recent Canton Fairs
- ✓Manufacturer
- ✓Founded 2005
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
- ✓AEO-certified exporter (customs-trusted)
- ✓1 certificate on file
Building & Furniture exhibitors show in Phase 2 of the Canton Fair, 23 to 27 October 2026.
- Exhibited at 7 recent Canton Fairs
- Manufacturer
- Founded 2005
- Canton Fair Premium Supplier















