ROSUN Technology Co., Ltd.
ROSUN Technology Co., Ltd.

Mold Manufacturing , Machine Processing, metal parts

ROSUN Technology Co., Ltd. is a R & D, manufacturing, after-sales service business. Company has a lot of industry experience and skilled talent, mainly produces plastic, metal parts products. The products are widely used in manufacturing industry, aircraft industry, shipbuilding industry, communication industry, optoelectronics and laser industries, electronics industry, health-care industry, automation and other related professional fields, factory has high degree of specialization, strong technical force, and constantly improve their engineering level and engineering capabilities with science, high-speed, innovation the spirit. Company meet customer needs with high quality service.

 

Company has various types of equipment:

Imported high-speed machining centers,CNC EDM machine, CNC wire cutting machine, etc., plane precision grinding, Milling Machine, Lathe, CNC lathes, slow-wire cutting machine. Measure equipments include 2D, CMM, outside diameter micrometer, internal micrometer, depth micrometer, pin gauge, block gauge, dial calipers, line cards, lever meter, microscope, magnifying glass and so on. Factory also can provides customers with some special machining, special heat treatment and special plating, surface treatment and etc: such as optical grinding, boring grinding, EDM shaped precision machining, carburizing, nitriding, vacuum heat treatment, ultra-low temperature treating. Hard anodizing of aluminum parts, steel bluing, electrolytic polishing, electroless Ni, silver plating, gold plating and so on.

 

Company is specialised in precision machining; mold manufacturing, plastic molding and other productions with the "professional, dedication, win-win cooperation spirit", and always put the benefit of customers on the first place. Company pay attention to every details with rich practical experience and strong technical expertise, cherish every opportunity you give and look forward to your inquiry and cooperation.  Welcome to contact us!

Products

  • Molding parts
  • Metal parts
  • stamping and die machinery

Industries

  • manufacturing industry
  • aircraft industry
  • shipbuilding industry
  • communication industry
  • optoelectronics and laser industries
  • health-care industry
  • automation and other related professional fields
  • Automotive
  • Consumer Products
  • Oil & Gas
  • Agriculture & Forestry
  • Machinery and Tools

Equipment

  • CNC EDM machine
  • CNC wire cutting machine
  • plane precision grinding
  • Lathe
  • CNC Lathes
  • slow-wire cutting machine
  • Imported high-speed machining centers
Overall Rating Averages    (Total Ratings Received: 36 , Unique Customers: 21)

ROSUN Technology Co., Ltd. ROSUN Technology Co., Ltd.
55
Reviews Project Rating Quality Responsiveness Delivery
  • #1100737
  • 2019-01-30
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!
Marcos G.
  • #1099737
  • 2019-01-10
Great Vendor. Will use again.
Justin B.
  • #1095148
  • 2019-01-07
Good Communication & on time delivery. Could have held a tighter tolerance on CNC parts.
Theron H.
  • #1059835
  • 2018-10-14
Excellent quality and timely delivery. Very pleased.
Mo S.
  • #1043827
  • 2018-07-20
Excellent quality parts and turnaround
David I.
  • #778636
  • 2018-07-03
Great parts delivered on time
Samuel L.
  • #778637
  • 2018-07-03
Great parts delivered on time
Samuel L.
  • #969855
  • 2017-12-30
Great job on this project. Will use again.
Brett S.
  • #994395
  • 2017-12-04
Great to deal with once again. Quality parts.
David I.
  • #975889
  • 2017-09-13
very difficult part. delivered on time. SATISFIED.
Greg H.
  • #980146
  • 2017-09-12
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.
Justin M.
  • #972870
  • 2017-09-05
Some large nicks on edges of some parts. Just cosmetic but had to refinish. Other than that parts and experience was great.
David I.
  • #973539
  • 2017-09-05
Critical ID was slightly out of tolerance but useable. Other than that part and experience was great.
David I.
  • #978260
  • 2017-08-31
The parts look beautiful. ROSUN Technology Co. polished the parts after machining, making the product appearance perfect. I am a very happy customer!
Philip G.
  • #978257
  • 2017-08-29
very satisfied
Henrik H.
  • #971917
  • 2017-06-09
Great parts and customer service!
Erik D.
  • #853332
  • 2016-03-31
I had a small batch of aluminum parts to make. ROSUN Technology delivered with excellent turn around time within schedule, super quality, great pricing, and clear communication though the entire RFQ cycle. I will be working with them again in the future.
Mo S.
  • #758666
  • 2015-06-13
Grace and Rosun have always maintained clear, quick communication before and during projects. I've sourced multiple jobs to Rosun and all parts have been within print specifications. I highly recommend Rosun and will continue to work with them in the future.
Samuel L.
  • #774752
  • 2015-06-13
Grace and Rosun have always maintained clear, quick communication before and during projects. I've sourced multiple jobs to Rosun and all parts have been within print specifications. I highly recommend Rosun and will continue to work with them in the future.
Samuel L.
  • #774751
  • 2015-06-13
Grace and Rosun have always maintained clear, quick communication before and during projects. I've sourced multiple jobs to Rosun and all parts have been within print specifications. I highly recommend Rosun and will continue to work with them in the future.
Samuel L.
  • #763998
  • 2015-06-09
I can highly recommend Rosun for machining of small aluminum parts. I awarded Rosun a job of 300 pieces for some fairly complex small aluminum parts. Communication with Grace was superb through the entire production and delivery. Parts were delivered on time, to my exact specifications, the finish was outstanding, and the final price was great. I will be working with Rosun again in the future.
Mo S.
  • #768919
  • 2015-05-21
This is my first project with Rosun making some complex, small aluminum parts, machined an all surfaces, in a 300 piece run. Grace was very thorough and responsive with all communications. Considering the competitive pricing, and the parts arrived on time, with outstanding quality and finish, excellent tolerance, and superb packing, I certainly plan to have Rosun make more parts in the future.
Mo S.
  • #749470
  • 2015-05-08
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
Patrick D.
  • #750660
  • 2015-01-23
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.
Dane S.
  • #739609
  • 2014-11-29
Very good parts, great communication. This is an A+ supplier. I hope I can use them again on more complex projects. Thank you
Patrick D.
  • #741526
  • 2014-11-25
Great all the way around. Will continue to work with. Highly recommended
Beau P.
  • #741525
  • 2014-11-25
Great all the way around. Will continue to work with. Highly recommended
Beau P.
  • #742714
  • 2014-11-04
Will use Grace, and Rosun again in the future.............
Kevin T.
  • #737959
  • 2014-10-17
Great supplier. matched my drawing. Hope to work with soon.
Marut M.
  • #733532
  • 2014-08-07
The part was aluminum with a lot of 3D profile CNC profile work. I was impressed with the accuracy and quality of the finish.
John H.
  • #714981
  • 2014-01-16
I have found Rosun excellent to deal with. Good prices, service and delivery.
Paul H.
  • #714979
  • 2014-01-16
I have found Rosun excellent to deal with. Good prices, service and delivery.
Paul H.
  • #705821
  • 2013-10-09
Another excellent job by Rosun. We are very pleased with their quality and service.
Lowell S.
  • #705311
  • 2013-10-08
Excellent parts for a great price. Very good customer service!
Paul H.
  • #701320
  • 2013-08-19
Excellent performance by this supplier.
Lowell S.
  • #661697
  • 2013-05-13
We appreciate the great service received from ROSUN Technology on this project. Thanks
Dave P.
  • shenzhen, Unknown - Do not delete
  • China 518105