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COLUMN

PARTNERS

  • 昆仑海岸
  • 罗杰卓约
  • 中华传感网
  • 中华自动化

CONTACT US

ADVISORY TEL：400-815-8881

BeijingCompany：010-82671108

WuxiCompany：0510-85381611

SERVICE：010-51659145

Branch Regional agents

QUALIFICATIONS

Foundation Certificate

ISO9001：2008

ISO9001：2008

14001

14001

GJB

GJB

CE

CE

CE

CE

ISO9001：2008

ISO9001：2008

14001

14001

GJB

GJB

Zhongguancun high and new technology

Zhongguancun high and new technology

High and new technology

High and new technology

Measurement Certificate

Manufacture measuring machine licence

Manufacture measuring machine licence

Measuring instruments form approval certificate

Measuring instruments form approval certificate

Explosion-proof Certificate

Pressure

、
Level

series
Pressure level sensor

JYB-KG-P explosion-proof certificate

Ex-mark：Exia II CT6

JYB explosion-proof

JYB explosion-proof

Ex-mark：ExdIICT6 Gb Exd

JYB-G explosion-proof certificate

JYB-G explosion-proof certificate

Ex-mark：Exib IICT4

JYB-kb-dwg explosion-proof certificate

JYB-kb-dwg explosion-proof certificate

Ex-mark：Exia II CT4

explosion-proof certificate- 3151

JYB explosion-proof certificate （3151）

Ex-mark：ExdIICT6 Exd

Explosion-proof certificate- gas Exd

Explosion-proof certificate- gas Exd

Ex mark：ExdI Mb

FB-A

FB-A

ExibIIC

FBE044 explosion-proof certificate

FBE044

ExibIIC

FBE049

FBE049

ExibIIC

FB-L

FB-L

：ExibIIC

Safety

barrier
series
JWSK

JWSK

Exib IICT6

JWSM

JWSM

Exib IICT6

temperature
humidity

series
temperature transmitter explosion-proof certificate

temperature transmitter explosion-proof certificate

Ex mark：Exd IICT6 Ga

temperature transmitter explosion-proof certificate

temperature transmitter explosion-proof certificate

Ex mark：Exd IICT6 Ga

 

JWB-DWPB explosion-proof certificate

JWB-DWPB explosion-proof certificate

Ex mark：Exia IICT4

 

Temperature

series
Level

transmitter

Oil&water level transmitter explosion-proof certificate

Oil&water level transmitter explosion-proof certificate

Ex mark：Exia II CT6

UQD

UQD

Ex mark：Exia IICT6 Ga

 

UQK

UQK

Ex mark：Exia IICT6 Ga

 

Business certificate

Certificate for Marine Products-pressure1

Certificate for Marine Products-pressure1

Certificate for Marine Products-pressure1back

Certificate for Marine Products-pressure1back

Certificate for Marine Products-pressure2

Certificate for Marine Products-pressure2

Certificate for Marine Products-pressure3

Certificate for Marine Products-pressure3

Certificate for Marine Products-pressure4

Certificate for Marine Products-pressure4

Certificate for Marine Products-temperature1

Certificate for Marine Products-temperature1

Certificate for Marine Products-temperature1back

Certificate for Marine Products-temperature1back

Certificate for Marine Products-temperature2

Certificate for Marine Products-temperature2

Certificate for Marine Products-temperature3

Certificate for Marine Products-temperature3

Certificate for Marine Products-temperature4

Certificate for Marine Products-temperature4

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina

Material purchasing access card of PetroChina


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