17YRSZhejiang Hongsen Machinery Co., Ltd.
Supplier
This supplier has been verified onsite by world-leading inspection company,
TÜV Rheinland
Verified onsite by world-leading inspection company, TUV Group
2021.03.24
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COMPANY OVERVIEW

Company Album141

Basic Information
Zhejiang Hongsen Machinery Co., Ltd was founded in 1992, which devotes itself in the R&D and manufacture of various valves in refrigeration and air conditioning system. In the past tens years, Hongsen Machinery staffs persistently adhere to open up, keep forging ahead and never rest content with their achievements. They insist on new and high productivity and quality efficiency. There are over 300 staffs and workers including a specialty team of 20 technicians in Hongsen Machinery, Hongsen Machinery has a close cooperation with the professors and experts in Zhejiang University, Shanghai Jiao Tong University and Tianjin University, and several senior engineers of leading domestic OEMs are invited as the consultants of the company. A number of techincal talents are trained in production, development and quality control and grow up in the conmpany. At present, Hongsen Machinery in capable to manufacture multiple categories of refrigeration and A/C accessory parts such as solenoid valve series, ball valve series and shut off valve series. Hongsen Machinery becomes one company integration R&D, production and marketing into one. Under the purpose of "good faith-oriented and customer the highest", Hongsen Machinery has passed UL, CE, CQC, product certification and ISO 14000 certification as well as ISO 9001 quality system certification. Keep products with high quality. Hongsen Machinery Always lays stress on the brand development and product quality. Hongsen Machinery invests more in the technical upgrading and introduces advanced technology. Now Hongsen Machinery products enjoy good quality as similar as international leading level and the products sell well both at home and abroad including some leading OEMs. Hongsen Machinery becomes one of the best manufactures and suppliers of refrigeration and A/C valves and accessory parts.
5.0/5
Very satisfied
1 Reviews
  • 7 Transactions
    2,000+
  • Response Time
    ≤17h
  • Response Rate
    47.32%
Business Type
Manufacturer, Trading Company
Country / Region
Zhejiang, China
Main ProductsOwnership
Private Owner
Total Employees
301 - 500 People
Total Annual Revenue
confidential
Year Established
2002
Certifications(2)
Product Certifications(2)Patents(2)
Trademarks(2)Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Cutting machine
Confidential
6
Brazing machine
Confidential
2
Lathing machine
Confidential
150
Automatic manipulator
Confidential
10
CNC machining center
Confidential
8
Six slot washer
Confidential
1
Welding machine
Confidential
20
Assembly line
Confidential
15
Electronic expansion valve production line
Confidential
2
Verified

Factory Information

Factory Size
30,000-50,000 square meters
Factory Country/Region
Dong Gong Industrial Park, Yangmeiqiao Village, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, China
No. of Production Lines
3
Contract Manufacturing
OEM Service OfferedDesign Service OfferedBuyer Label Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
HVACR Components; Thermostatic & Electronic Expansion Valves; Shut Off Valves; Solenoid Valves; HVACR Service Tools
300,000 Sets Per Month
confidential
Verified

QUALITY CONTROL

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Hydraulic alternating tester
Confidential
2
Valve comprehensive performance tester
Confidential
1
High and low temperature test chamber
Confidential
4
Rated capacity of electronic expansion valve
Confidential
1
Tension tester
Confidential
1
Vibration tester
Confidential
1
Physical property tester
Confidential
25
Helium leak detector
Confidential
5
Performance tester
Confidential
18
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
CE
Other
2018-05-04 ~ 2023-05-03
UL
UL
2019-04-15 ~ 2049-12-31
Verified

Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
ISO14001
CQC
Refer to the Photo
2018-12-11 ~ 2022-03-13
ISO9001
CQC
Refer to the Photo
2018-12-13 ~ 2022-03-12
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
11390801
HONG SEN
Tools & Hardware>>Valve>>Valves
2014-03-21 ~ 2024-03-20
13849226
HONG SEN
Tools & Hardware>>Valve>>Valves
2015-03-07 ~ 2025-03-06
-
HONGSEN
-
Verified
-

Research & Development

11 - 20 People