Rosun Technology Co., Ltd. 

No.67 Bang Gang Road, Song Gang Town, Shen Zhen City, China 518105, Shenzhen, 广东 (Guangdong), 518105, China

About

Do you need to find a reliable supplier for precision machined parts with a reputation for quality?

Who We Are

At Rosun, we have built an excellent reputation with our clients because we stand behind our work and ensure our customers are satisfied.

We have been in business for nearly 15 years, and you are working with a technical team that has been with us since the beginning. Why is this important? Because they are experienced and know our machines well!

Our Story

Our founder, Jacky Li, started as a product design engineer and slowly worked his way up to team lead before hitting a glass ceiling. He decided to start his own machining and product development company to realize his full potential.

Our Capabilities

We started a factory right out of the gate and placed most of our start-up capital in purchasing equipment. We have slowly grown to have 12 solid "B" Grade CNC mills with up to 4 axis capability (Fanuc Controllers), CNC lathes, EDM, wire cutting, surface grinders, and more.

Our Work

Recent Jobs Quoted

Manufacturing Capabilities

Equipment

CMM Inspection

SIEMENS NX 3D MODELING SOFTWARE

CNC lathes: 6 sets

EDM: 2 sets

Wire cutting machine: 2 sets

Index Screw Machines

Hi-speed CNC machining Center: 6 sets

Hi-speed CNC machining Center: 6 sets

Company Details

Company Type

Supplier

Employees

20-50

MFG Member Since

08/02/2011

Location

Asia

Languages

English

Ratings & Reviews From Buyers

4.78 (18)
1.00
06/18/2020
We have been ripped off. We paid in advance. The product has never been shipped. We asked twice the manufacturer for an delivery update but we didn't receive any reply. Overall, it is a very disappointing experience. I hope this comment will help to solve the issue we have.
Manufacturer Reponse
10/20/2020
thank you for your time. I want to correct:This may be due to network and other reasons. More importantly, the parts we made for you have been completed and delivered, and I hope you can use them smoothly! If you need help, please feel free to contact me. Thank you!
5.00
10/22/2019
Perfect parts and right on time!
5.00
12/30/2017
Great job on this project. Will use again.
5.00
10/14/2018
Excellent quality and timely delivery. Very pleased.
5.00
10/09/2013
Another excellent job by Rosun. We are very pleased with their quality and service.
5.00
05/08/2015
Great work. quick turnaround. The shipping company lost the original package and this supplier got me a replacement item in almost one week. I did have to pay for the 2nd item, but I was happy to because Grace, my sales person is always very helpful. Thank you
5.00
06/09/2017
Great parts and customer service!
5.00
07/03/2018
Great parts delivered on time
5.00
01/07/2019
Good Communication & on time delivery. Could have held a tighter tolerance on CNC parts.
5.00
01/30/2019
ROSUN has done an AWESOME job for one prototype I needed. Really good machining and tolerances. Finish is really good too, as I expected. I will definitely work with them in the future. Price was spot on!
5.00
07/20/2018
Excellent quality parts and turnaround
5.00
08/29/2017
very satisfied
5.00
09/13/2017
very difficult part. delivered on time. SATISFIED.
5.00
01/23/2015
This was my first project with Rosun Tech. Grace was very helpful throughout the job, her customer service was stellar. The parts arrived from around the world, on time, and were flawless! I look forward to doing future business with Rosun Tech.
5.00
01/10/2019
Great Vendor. Will use again.
5.00
10/17/2014
Great supplier. matched my drawing. Hope to work with soon.
5.00
09/12/2017
The parts were done well to specification. The first samples we received needed some correction. New samples were sent for free that were correct to specification. Good pricing, good quality, good service. Will strongly consider for use again.
5.00
08/31/2017
The parts look beautiful. ROSUN Technology Co. polished the parts after machining, making the product appearance perfect. I am a very happy customer!
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