Oil-Free Damping Hinge Series

HL-4C001 Butterfly Aluminum Door Hydraulic Damping Hinge , China door hinge supplier, Factory whosale hinge
HL-4C001 Butterfly Aluminum Door Hydraulic Damping Hinge , China door hinge supplier, Factory whosale hinge

HL-4C001 Butterfly Aluminum Door Hydraulic Damping Hinge , China door hinge supplier, Factory whosale hinge

Product Name: Butterfly Aluminum Door Hydraulic Damping Hinge

Model No.: HL-4C001

Place of Origin: Jinli, Zhaoqing, Guangdong Province, China

Brand: Haolon ; OEM & ODM Available

Application: Wooden Doors, Aluminum Doors, Aluminum-Wood Composite Doors, etc.

Certification: ISO9001, SGS

Max. load capacity: ≤100kg

Material: Aerospace Aluminum

Delivery Time: 2–3 working days for samples; 16–35 working days for bulk orders

จำนวน

คำอธิบายผลิตภัณฑ์

Haolon Door Hardware

Haolon is the line of door hardware designed to express a high caliber of craftsmanship and materiality to every architectural opening. Refined to granular precision over years of finetuning, each piece is shaped to complement modern design.

Fashioned for enduring excellence when met with the duty of time and traffic, the quality composition and finely crafted hardware are made to suit a range of products to deliver modern architectural beauty.

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* Hinge colors : Matte Black , Gunsmoke Gray , Sand Gold , Sand Silver ,  Ceramic White

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Size104x75.5x15.8mm 

Load Capacity: ≤100kg

Weight : 320g/piece

Material : Space aluminum

Slotting Requirement : No Slotting Required

* Non-handed : Installation Handing

Service Life : 100,000 Opening & Closing Cycles

Operating Temperature : -30°C~60C

Application : Aluminum Doors, Aluminum-Wood Composite Doors, etc.

Function : Automatic Door Closing, Self-acting Buffer, Hold-Open Positioning, Windproof, Silent Latching, etc.

Features : Replaceable Springs & Dampers, Durable and Eco-Friendly

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1.Samples: DHL/UPS/FedEx/TNT, door-to-door

2.Bulk goods: Sea freight, FCL/LCL

3.Accept designated forwarders or negotiable shipping methods

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Q1: Are you a factory?

A1: Yes, we are a professional door hardware manufacturer founded in 2007. We own an 8,000㎡workshop, 10+ production lines and 100+ skilled employees, with an annual output of over 50,000 tons. We have 16+ years of export experience and reliable mass production capacity.

 

Q2: What products does Haolon offer?

A2: Haolon’s main product lineup consists of complete door control hardware, including pivot hinge series, 2D & 3D adjustable concealed hinge series, stainless steel hinge series, oil-free damping hinge series, door closer series, as well as other door hardware accessories.

 

Q3: How does your factory control quality?

A3We strictly adhere to ISO9001 and 6S management, ensuring streamlined processes from order acceptance to after-sales support. With full product certifications & test reports—including fire resistance, SGS, CE and UL—high quality is the cornerstone of our long-term client partnerships.

 

Q4What is your usual delivery time?

A4For bulk orders, the typical delivery time is 20-35 days after we receive your deposit. If you have urgent requirements, we can discuss expediting production based on our current capacity.

 

Q5How do you handle complaints, quality issues, after-sales service and other related matters?

A5We assign dedicated staff to follow up on every order, and each order is backed by professional after-sales support. In the event of a valid claim, we shall accept corresponding liability and provide compensation in strict accordance with the contract.To better serve our customers, we continuously track and collect product feedback from them, which is what sets us apart from other suppliers. We are a customer-centric enterprise."

 

Q6What is your minimum order quantity (MOQ)?

A6We do not set any minimum order quantity (MOQ). We treat every single order with earnest care and attention. Should you plan to place a trial order, please feel free to contact us anytime, and we will fully accommodate your needs.

 

Q7Can you provide OEM or ODM services?

A7Yes, we have a strong R&D team. All products can be customized in accordance with your specific requirements.

 

Q8Can you provide me with samples?

A8Yes, we can provide samples for you to test and verify the quality. This ensures the goods match the samples upon delivery.

 

Q9What are your payment terms?

A930% by T/T as a deposit, and the remaining 70% to be paid prior to delivery.