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Specification
Product name | 4inch door hinge |
Material | Iron |
Type | Ball bearing door hinge |
Usage | Wooden door |
Brand | OULA |
Bearing Quantity | 2 |
Size | 4’’x3’’x2.0mm 4”x3”x2.4mm 4”x3”x2.6mm 4”x3”x3.0mm |
Load Capacity | 2.0mm=30kg,2.4mm=35kg,3.0mm=45kg |
Finishing | SN/BLACK/AB/AC/GOLD/WHITE/GB/GP |
More professional service | 1.Allowed OEM&ODM service 2.Customized logo and packing available |
Meterial&Surface Finish
※Using High-class material
The surface of hinges is smooth and even, holes of bolts distribute reasonably, adopt top-grade cold-rolled steel to manufacture, more wearable and more durable
※Different size for you to choose
4inch&5inch support different kinds of wooden door
Aceesories Details
※Standard thickness
The thickness of the hinge determines
It’s load-bearing capacity
Real material,strong loading-bearing
※Opening and closing smoothly and silently
Use ball solid bearings, solid hinge core
Ensure hinge switch comfortable, achieve mute effect
※Blod bearing
Cnc fine build, no gap stitching technology
Surface textureis exquisite with strong toughness and strength
※Oxidation treatment is durable and un-rusted
The same electroplating process as the faucet the protective layer is not easy to induce for a long time
Different color(can accept cutomized color&product)
※Multi-layer electroplating coloring, uniform color, anti-rust and anti-oxidation
※Metal brushed texture, multiple colors to match all home design styles
Package option(support customized brand)
Support customized product&package
Installation Step
※International standard hole position
Easy to install
suppot customomized product, need to offer drawering or sending real sample
Mini Orderquantity is 1000cartons(15sets-20sets/carton)
We will receive model cost depens on product requirement. Total order quantity meets 3containers will return back all model cost
Model making time: usually 30-40days(depend on product requirement)
1. who are we?
We are based in Guangdong, China, start from 2017,sell to Domestic Market(40.00%),Eastern Europe(30.00%),Eastern Asia(10.00%),South America(5.00%),Central America(5.00%),Africa(5.00%),Mid East(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Drawer Slide, Hinge, Door Hinge
4. why should you buy from us not from other suppliers?
China Top 3 draw slide factory group with over 35years experience .High quality products make sure customer satisfie and long lasting marketing development . We OEM for many famous brands all over world and export to over 30 countries with best experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery;
Accepted Payment Currency: USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
The OEM/ODM 4-inch ball bearing door hinges provide a reliable, stylish, and long-lasting solution for wooden doors in homes, offices, and commercial projects. Available in multiple sizes, finishes, and bearing configurations, they combine modern iron design with superior durability.
As a professional door hinge manufacturer and factory, we offer these hinges for sale in wholesale quantities, supporting OEM and ODM services. Perfect for suppliers, furniture makers, and construction contractors seeking high-quality door hinges.
Contact us today to request samples, pricing, or customization options. Send your inquiry now to secure professional hinges for your next door or furniture project.
Specification
Product name | 4inch door hinge |
Material | Iron |
Type | Ball bearing door hinge |
Usage | Wooden door |
Brand | OULA |
Bearing Quantity | 2 |
Size | 4’’x3’’x2.0mm 4”x3”x2.4mm 4”x3”x2.6mm 4”x3”x3.0mm |
Load Capacity | 2.0mm=30kg,2.4mm=35kg,3.0mm=45kg |
Finishing | SN/BLACK/AB/AC/GOLD/WHITE/GB/GP |
More professional service | 1.Allowed OEM&ODM service 2.Customized logo and packing available |
Meterial&Surface Finish
※Using High-class material
The surface of hinges is smooth and even, holes of bolts distribute reasonably, adopt top-grade cold-rolled steel to manufacture, more wearable and more durable
※Different size for you to choose
4inch&5inch support different kinds of wooden door
Aceesories Details
※Standard thickness
The thickness of the hinge determines
It’s load-bearing capacity
Real material,strong loading-bearing
※Opening and closing smoothly and silently
Use ball solid bearings, solid hinge core
Ensure hinge switch comfortable, achieve mute effect
※Blod bearing
Cnc fine build, no gap stitching technology
Surface textureis exquisite with strong toughness and strength
※Oxidation treatment is durable and un-rusted
The same electroplating process as the faucet the protective layer is not easy to induce for a long time
Different color(can accept cutomized color&product)
※Multi-layer electroplating coloring, uniform color, anti-rust and anti-oxidation
※Metal brushed texture, multiple colors to match all home design styles
Package option(support customized brand)
Support customized product&package
Installation Step
※International standard hole position
Easy to install
suppot customomized product, need to offer drawering or sending real sample
Mini Orderquantity is 1000cartons(15sets-20sets/carton)
We will receive model cost depens on product requirement. Total order quantity meets 3containers will return back all model cost
Model making time: usually 30-40days(depend on product requirement)
1. who are we?
We are based in Guangdong, China, start from 2017,sell to Domestic Market(40.00%),Eastern Europe(30.00%),Eastern Asia(10.00%),South America(5.00%),Central America(5.00%),Africa(5.00%),Mid East(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Drawer Slide, Hinge, Door Hinge
4. why should you buy from us not from other suppliers?
China Top 3 draw slide factory group with over 35years experience .High quality products make sure customer satisfie and long lasting marketing development . We OEM for many famous brands all over world and export to over 30 countries with best experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery;
Accepted Payment Currency: USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
The OEM/ODM 4-inch ball bearing door hinges provide a reliable, stylish, and long-lasting solution for wooden doors in homes, offices, and commercial projects. Available in multiple sizes, finishes, and bearing configurations, they combine modern iron design with superior durability.
As a professional door hinge manufacturer and factory, we offer these hinges for sale in wholesale quantities, supporting OEM and ODM services. Perfect for suppliers, furniture makers, and construction contractors seeking high-quality door hinges.
Contact us today to request samples, pricing, or customization options. Send your inquiry now to secure professional hinges for your next door or furniture project.
