Custom precision worm gear wheel, small worm gear drives with conical worm

Factory direct price and best service

We offer machining service according to customer's drawings or samples

All the product pictures on our website just showing our machining capability and ranges.

We usually do bushiness, like this step:

We have widely range of design and manufacturing including custom cnc machining, cnc
machined parts, non-standard machine parts, machined casting parts and precision turned
parts that the materials of hardware parts are in steel, stainless steel, brass, aluminum
and plastic. In addition, we specialized in precision parts and components machining to
serve the electronics, automotive parts, astronautical parts, medical appliances and hand
tool industries.
if you have special requirement about the parts material, tolerance, process, treatment,
equipment or test, such as seamless copper fin tubing, aluminum alloy 535 casting, and
glass-lined alloy casting, special paint painting, 5 axis centers, 3D Coordinate
Measurement Machines (CMM) test ... just feel free to contact us, we will try our best to
meet all your needs.

HK AA Industrial Co,. Limited, was founded in 1998, taking up more than 10000 square meters . we specialize in hardware, plastic products. machining parts ,stamping parts and fabricating parts.  HK AA has 50 CNC turning machines, 10 stamping machines, 10 CNC milling machines, 10 automatic lathe machines, and 10 edge milling machines. And also the subsidiary equipments, such as milling machines, tap grinding machines 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 

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

screw machines, cutting machines and so on.

Q4: 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.