China Prepaid Electricity Meters manufacturer
Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
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Shenzhen Calinmeter Co,.LTD

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Shenzhen Calinmeter Co,.LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-23707749

Contact Person:
Mr.Rozelle Max
View Contact Details

Shenzhen Calinmeter Co,.LTD

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Calin, as derived from China League of Innovation, dates  back to the year 2006  when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating  as key revenue protection devices for utilities and service providers in and out of China. 


Each member of Calin R&D team  ever served in top rank Chinese meter companies and contributed to the rapid development of smart metering industry in China. With vast forefront field experience and expertise, Calin offer a broad metering product range, comprising of conventional electric meters, water meters, prepaid meters, wireless communication meters, vending and management systems, AMR / AMI smart metering solutions, consulting, training and support.


Calin is the forerunner of prepaid metering industry in China. Our products and solutions are all developed on the concept of revenue protection and better management, and thus enjoy very high reputation in the industry. Even now China is supplying components, complete products as in OEM, and meter electronic design to many other meter manufacturers. With this OEM and trade partners, Calin’s business has expannded to over 30 countries and regions worldwide. 

 

To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.

Company Information
Basic Information
Company Name:Shenzhen Calinmeter Co,.LTD
Business Type:Manufacturer,Distributor/Wholesaler,Exporter
Brands:Calin
Employee Number:100~150
Factory Location:Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
Trade & Market
Company slogan:

the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters.

Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or affiliation of Calin or distributes Calin meter products without proper authorizations.

OEM Overview:

Designing, developing and manufacturing a new meter is a demanding and competitive business. Calin is dedicated to provide professional Manufacturing Service and Solutions to customers, including SMT, PCBA, ASSY and Testing.

 

Conventional OEM/ODM just designs and manufactures, responding passively to customer-defined specification and existing demands. Calin's service  defines specifications for you and proactively provides you with ideas, and we also work with you to fulfill future demands. Our complete  service includes 7 stages. Starting from the S0 stage with market research and intelligence to help you formulate the product concept, we then bring the project alive with a project kick-off. The research and development, design, quality verification, testing, and eventually pilot production run of the product would follow soon afterwards. Finally, when pilot run has proved to be successful, we would start volume production and shipment to clients. Where it differs from traditional OEM services, is that Zhongcheng's service does not stop here: rather we continue to help the client with product life-cycle management and improve upon the existing product to keep our clients at the cutting edge of innovation.

 

 

 

Production Line:

As mentioned in company profile, Calin is supplying meter in components, finished products as well as electronic design to other meter manufacturing companies. And Calin has a complete manufacturing facility built with modern ISO standards situated in Longhua District of Shenzhen city as Shenzhen Calinmeter Co., Ltd. It is a production and calibration line of 6 SMT lines, 6 calibration lines, 2 assembly lines, 2 aging rooms, 1 laboratory and 1 warehouse. Its annual production capacity is 1,500,000 pcs single phase and 700,000 pcs three phase energy meters. 

 

SMT LINE  ----------

 

 

Assembly line --------

 

 

Calibration and testing ------------

About quality management:

Calin adheres to a strict code of Production Guidelines with ISO9001 Quality Standards and ISO10012 Testing Standards and Analysis methods for all our energy meters. Our Quality Achievements have raised the bar on industry standards for metering products. Our 23 Step Quality Assurance Process ensures our meters are the safest and most effective products available. Our customers can feel absolutely confident in our commitment to quality.

 

               QC Stepwise Inspections in Manufacturing Process
 

Project Name
Materials
Inspector
Frequency
Testing Tools and Testing Method
Recording Documents
Procurement
Electronic components, hardware, plastic parts, print sheet, accessory & tool
Accounting director
Purchasing director
Periodical full 
check
Calculator
Price list and regulations
Imported Material Inspection (IQC)
Electronic components, hardware, plastic parts, print sheet, accessory & tool
IQC 
Operator & IQC 
director
Sampling / full inspection
• Precise electrical bridge.
• Precise power source.
• Reference meter.
• DC voltage stabilizing power source.
• Frequency test meter
• Visual inspection
Raw material inspection notice, IQC test report
Tinol Print
Main PCB 
broad, tinol
Operator
 Full Check
Visual inspection / AOI
IPQC report
Surface Mounting
All the 
mounting elements
Operator
Full Check
Visual inspection / AOI
IPQC report
Surface Mounting Inspection
Part of 
mounting elements
Measuring engineer, operator ,
IPQC
Full Check
Visual inspection / AOI
IPQC report
Soldering
 
Operator
Full Check
Visual inspection
IPQC report
Checking, Clearing & Soldering Supplement
Tin wire, PCB Cleaning Water, Part of SMT Components
Operator,
IPQC
Full check 
operator, 
random I
PQC check
Visual inspection
Daily check report, IPQC report
Packing
Various packing bag
Operator
Full check
Visual inspection
 Daily check eport, IPQC report
Soldering
Crystal, Optical-coupling, resistor, diode, voltage stabilizing transistor, capacitor etc
Operator
Full check
Visual inspection
 
PCB Cleaning
Cleaning Liquid
Operator
Full check
Visual inspection
 
Terminals
 Current transformer
Terminals etc.
Operator
 Full check
Visual inspection
 
Terminal Assembling
Terminal, handle, base etc.
Operator
Full check
Visual inspection
 
Soldering
PCB, meter base, single wire etc
Operator
Full check
Visual inspection
 
Power-on Test
 Screw, meter base, handle 
etc
Operator, IPQC, equipment maintenance staff
Full check 
operator, random 
IPQC check
• Reference meter
• Torsion force instrument 
• Special test device
• Visual inspection
  
Production Quality record,
Test report
Calibration
 
Operator, IPQC, equipment maintenance staff
Full check 
operator, random 
IPQC check
• Computer controlled calibration bench
• Communication Board
• Torsion force instrument 
• Visual inspection
Test report
Upper Cover and Meter Body
Meter cover, screws etc
Operator
Full check
•Aging bench in the high temperature aging chamber
•Visual inspection
Aging record and IPQC record
High Temperature Latent Aging
 
 Operator
Full check
•Aging bench in the high temperature aging chamber
•Visual inspection
Aging record and IPQC record
Running and Aging Test
 
Operator
Full check
•Aging bench in the high temperature aging chamber
•Visual inspection
Aging record and IPQC record
Upper Cover and Meter Body
 
Operator
Full check
•Switch bench
•Visual inspection
Aging record and IPQC record
FQC
Complete 
meter
FQC
inspector
Full check 
FQC 
inspector
• Automatic test bench
•Impulse voltage test bench
•AC voltage test bench
•Power consumption test bench
•Tamper switch checking device.
•Current reversal test device
•Torsion force instrument
•Visual inspection
FQC daily test report, FQC test record
Packing
 Seal, 
operation manual, 
cartons, 
screw etc.
Operator
Full check
Visual inspection
Packing records
OQA
Complete 
meter 
before shift 
into store
OQA
inspector.
Spot test 
sampling
  
• Automatic test bench
•Impulse voltage test bench
•AC voltage test bench
•Power consumption test bench
•Tamper switch checking device.
•Current reversal test device
•Torsion force instrument
•Visual inspection
OQA daily test report, OQA/OQC test record
OQC Package
Meter package before shift 
into storage
OQC 
inspector
Spot test 
sampling (according to the standard of AQL=0.49)
Visual inspection
OQC daily test report
Our Team:

In the past five years,we sold and commissioned over 200,000 smart meters.We are ISO, STS certified meter company. We not only manufacture but also design for other meter companies in and out of China.We sincerely appreciate for being given this chance introducing our latest technologyand product to cater for your needs. We believe our expertise of smart metering be of value to you in your fields.

Factory Information
Market name:Worldwide
Contact Person:Mr.Rozelle Max
Contact Phone:86-755-23707749
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