Hunan Langle Technology Co., Ltd


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Aluminium Profile Accessories
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Zinc Alloy Black Industrial 180 Hinge Type Detachable Hinge

  • Specification
  • Inquiry

Supply Ability

Supply Ability: 500000000 Piece/Pieces per Month stainless steel hex flange nut

Packaging & Delivery

Packaging Details  1.Foam rubber and bubble film layered packaging for profile;
2.For accessories we use carton packaging to avoid damaging and missing;
3.For profile frame we use wooden box packaging.

Port     Changsha,Shanghai,Guangzhou,Shenzhen

Zinc Alloy Black Industrial 180 Hinge Type Detachable Hinge

Company Profile


Changsha Langle Technology Co., Ltd founded in 2013, we are the manufacturer focus on Industrial Aluminium Profile and it’s assistant accessories. Our company covers 51800 square meters. It owned several large type extrusion machines (size at 800 tons, 1800 tons, 2500 tons, 3600 tons etc.) and many production lines that include oxidizing, battery, flame-plating, sand-blasting.


Our aluminum profile has a wide range of application, like Radiator, Assembly line, Frame system, Conveyors, Workbench, Machine Guards, Stairs & Platforms, Metal Fence, Display rack, Automotive, Motor aluminium housing, Bridge system, Vessel, Elevator, etc.


We are always adheres to the “customer-centric” service concept, for the purpose of “creating value for customers”, to assistant customers improve operational benefits and build up competitive advantage.





Q1: What’s the standard length of your profiles be shipping?

A: The standard length of profiles is 6020mm, we can cut to specific length to meet your project demand.


Q2: What’s your MOQ?

A: We have no MOQ for our new customers, we are accepting small order to support your trial order, new design, marketing development.


Q3: Can you offer free sample?

A: Yes, we can provide free sample, but we should charge you the freight cost if you do not have an international express account for transfer.


Q4: What’s the lead time for small order and mass production?

A: 1~3 working days for small order, and 3~15 working days for mass production of material, and the final lead time will be subject to each individual invoice.


Q5: What certification do you have?

A: We have ISO 9001 certificate.