China Chain and sprocket factory : High zac efron  in Joinville Brazil  Quality Sprocket for Hub Mount with ce certificate top quality low price

We – EPG Group the greatest Chain and agricultural gearbox factory in China with 5 various branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

our merchandise are marketing properly in the American, European, South American and Asian markets. a specialised provider of a entire variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….industrial We offer you OEM services. components which includes roller chains. Roller chains are available in normal, nickel plated & stainless steel supplies in pitch dia. ranging from 1/4 in. to 3 in. Kinds contain leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are available in pitch measurements ranging from 1/2 in. to 2 in., pin dia. ranging from .156 in. to .687 in. & tensile strengths ranging from 4,000 lbs. to 156,000 lbs. Apps incorporate agricultural, conveyors, drilling, electronics assembly, food processing, fork carry vehicles, hoists, packaging & textile machinery. ISO 9001:2015 qualified producer and distributor of roller chains. Varieties of roller chains contain ASME/ANSI regular chains, attachment chains, corrosion resistant chains, lube-cost-free chains, plastic chains, cost-free-circulation chains, specialty chains and British regular chains. ASME/ANSI common chains are offered in big and tiny pitch, double pitch and leaf styles. Roller chains are utilised in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and electricity transfer programs.

Large quality sprocket for hub mount


Technical specs:

Large high quality sprocket for hub mount

As an exceptional CNC machining precision parts supplier,we can create the CNC machining precision areas for numerous industries this sort of as automotive, bicycle,motorbike,sporting goods,machine equipment,hand tools,energy equipment,pneumatic resources, backyard instruments..and many others.

From design and style to manufacture, fabrication to installation, our in-residence services supply all the components needed to match your requires, with a complete task administration provider to match.

No matter what the substance or idea you have, our CNC machining or milling facilities will minimize and shape it according to both your demands and our understanding of capabilities.we will also suggest you as to the ideal option of substance for your activity.

Surface: as your requirement

Materials: steel / aluminum / brass / iron / zinc / alloy

Any other material and dimension depends on customers’ demand. 

Use: machinery / furniture / toy / woodboard / wall

Manufacturing process: Precision lathe parts

Euipment: lathe machine

Testing equipment: Projector, Hardness, Salt Spray, Roughness Tester, Height Gauge


Industry Focus

Equipment/ Automotive/ Agricultural

Electronics/ Industrial/ Marine

Mining/ Hydraulics/ Valves

Oil and Gas/ Electrical/ Construction

Intended Application


Valve Components

Automatic Door Components

Cable/ Electronic Connector

Fire Suppression System Components

Fittings/ Fasteners

Gears/ Hardware

Roller Bearings

Lead Times Available


Max: 2 Weeks (On Initial Order)

Rush Services Available

Industry StHangZhourds

ISO 9001:2008


RoHS Compliant

Additional Capabilities

CAD Design Services

CAM Programming Services

Coordinate Measuring Machines (CMM)

Reverse Engineering

Equipment List

From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type machines, we are equipped with a full line of CNC equipment from the following manufactures:

molding machines/ stamping machines

automatic lathe machines/ spring machines.

Automation Capabilities

Continuous Machining

Material (Metals)

Alloy Steels/ Aluminum/ Brass/ Bronze Alloys

Carbon Steel/ Copper/ Stainless Steel/ Tool Steel

Cold Rolled Steel/ Bearing Steel


(Plastic Polymers)

Stomach muscles/ Delrin/ Nylon/ PVC


(Special Capabilities)

Broaching/ Hobbing/ Slotting


±0.0002 in

±0.0051 mm

Organization Data
HK AA Industrial Co,. Constrained, was established in 1998, taking up more than 10000 square meters . we specialize in components, plastic goods. machining elements ,stamping elements and fabricating parts.  HK AA has fifty CNC turning equipment, 10 stamping devices, ten CNC milling machines, 10 computerized lathe equipment, and ten edge milling machines. And also the subsidiary equipments, this kind of as milling equipment, tap grinding equipment and so on.


Q1:How to guarantee the Quality of Industrial Parts?

A1:we are ISO 9001-2008 certified firm. we have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

 Q2:What’s the Advantage of Your Parts for Industry Products?

A2:Our advantage is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. our Industrial parts products are featured by strict tolerance, smooth finish and long-life performance. 

Q3:what are our machining equipmengts?

A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping 

devices,hobbing machines, automatic lathe machines, tapping machines, grinding machines, 

screw machines, cutting machines and so on. 

This autumn: What shipping ways our use?

A4:Generally speaking, we will use UPS or DHL to ship the products. Our customers can reach the 

products within 3 days.If our customers do not need them urgently, we will also use Fedex and TNT.If the products are of heavy weight and large volumn, we will ship them by sea. This way can save 

our customers a lot of money.  

Q5:Who are our main customers? 

A5:HP, Samsung, Jabil Group,Lexmark,Flextronic Group.  

Q6:What materials can you handle?

A6:Brass,bronze,copper,stainless steel, steel,aluminum,titanium And plastic. 

Q7:How Long is the Delivery for Your Industrial Part? 

A7:Generally speaking, it will take us 15 working days for machining parts and 25 working days for 

the for stamping parts products. But we will shorten our lead time according to customers’ demands

 if we are able to.

The use of first equipment manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our business and the shown substitute components contained herein are not sponsored, authorized, or created by the OEM.

China Chain and sprocket factory : High zac efron  in Joinville Brazil  Quality Sprocket for Hub Mount with ce certificate top quality low price

China Chain and sprocket factory : High zac efron  in Joinville Brazil  Quality Sprocket for Hub Mount with ce certificate top quality low price

China Chain and sprocket factory : High zac efron  in Joinville Brazil  Quality Sprocket for Hub Mount with ce certificate top quality low price

China Chain and sprocket factory : High zac efron  in Joinville Brazil  Quality Sprocket for Hub Mount with ce certificate top quality low price