5YRSShandong Longhe Energy-Saving Technology Co., Ltd.
Supplier
This supplier has been verified onsite by world-leading inspection company,
SGS Group
Verified onsite by world-leading inspection company, SGS Group
2020.07.08
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COMPANY OVERVIEW

Company Album121

Basic Information
Shandong Longhe Energy-saving Co., Ltd. is professional manufacturer in building materials and prefabricated houses., founded in 2011. We have 2 productions basis covered 600,000 square meters. One for building materials, the other for prefabricated houses etc. Our company have more than 200 staffs, with 10 skilled architects could do customized houses by customers' request. Our company is a high-tech enterprise. We pay much attention to technology research and development, and have more than 20 patents. Our factory have advanced automatic quality control equipment to assure its quality. Equipment totally meets international related standards and we have exported to many countries in Southeast Asia, Europe, Africa, Australia, Central America, South America etc.
5.0/5
Very satisfied
9 Reviews
  • 30 Transactions
    320,000+
  • Response Time
    ≤4h
  • Response Rate
    96.71%
Business Type
Manufacturer, Trading Company
Country / Region
Shandong, China
Main ProductsOwnership
Public Company
Total Employees
51 - 100 People
Total Annual Revenue
USD 1, 600, 000
Year Established
2011
Certifications(3)
Product Certifications(1)Patents(2)
Trademarks(1)Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Cutting machine
HB-300
1
Drilling machine
XZS4025
1
C profile steel processing machine
N/A
7
Foaming machine
N/A
1
Mixing machine
N/A
1
Moulding and filling machine
N/A
1
Kiln
N/A
5
Inspection machine
N/A
1
Verified

Factory Information

Factory Size
30,000-50,000 square meters
Factory Country/Region
Factory 1: Zone A, Longhe Energy Conservation Science and Technology Park, No.10, Jinchuang South Road, Economic Development Zone, Penglai, Yantai City, Shandong Province, China Factory 2: No.33, Shandong Road, Penglai, Yantai City, Shandong Province, China
No. of Production Lines
Above 10
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
Prefab Container House; Mobile Intelligent Thermometry and Disinfection Chamber
1,200 sets/ Month
confidential
EPS Cement Sandwich Wall Panel
90,000 square meters/ Month
confidential
Verified

Production Line

Production Line
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
automatic production line electrostatic painting
2
20
2
production line
1
4
2
lightweight partition wall production line
2
24
2
panel surface coating production line
2
10
2
panel assembly line
2
12
2
Verified

QUALITY CONTROL

Quality Management Process

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
confidential
confidential
confidential
Verified

R&D CAPACITY

R&D Process

Production Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
CE
LR
Product: Prefab House Model(s): LH-001, LH-002, LH-003, LH-004, LH-005, LH-006
2020-03-14 ~ 2025-03-13
CE
ECM
EPS cement sandwich wall panel 2270*610*100,2270*610*60/75/90,2270/2440*610*100/120/150/180/200
2019-12-01 ~ 2024-11-30
-
CE
ECM
Prefab House
2020-03-14 ~ 2025-03-13
-
Verified
-
-

Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
OHSAS18001
WSF
related occupational health & safety management activities in the production of self-thermal insulation concrete composite block and concrete composite insulation board,technolgy promotion,technology transfer,technical advice and technical services in the field of energy saving technology,construction of building decoration engineering within the scope of qualification license.
2017-03-06 ~ 2020-03-05
ISO14001
WSF
related environmental management activities in the production of self-thermal insulation concrete composite block and concrete composite insulation board,technolgy promotion,technology transfer,technical advice and technical services in the field of energy saving technology,construction of building decoration engineering within the scope of qualification license.
2017-03-06 ~ 2020-03-05
ISO9001
WSF
construction of building decoration engineering within the scope of qualification license.
2017-11-20 ~ 2020-11-19
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
20027653
LONGHE ENERGY SAVING
Construction & Real Estate>>Building Boards>>Sandwich Panels
2017-10-07 ~ 2027-10-06
Verified

Patents

Picture
Patent No
Patent Name
Patent Type
Available Date
Verified
ZL 2018 2 0054667.3
yuzhizhuangpeishifangwujianzhu
UTILITY_MODEL
2018-08-17 ~ 2028-01-14
ZL 2016 2 1362833.3
yizhongqingganglongguyuqingzhigeqiangbanzuhedejichengfangwutixi
UTILITY_MODEL
2017-08-11 ~ 2027-08-10
Verified

Research & Development

Less than 5 People