Flexitank Quality List – FQL

The Flexitank Quality List provides information to COA Carriers (Shipping Lines) for use as may be required during their risk assessment process.

Flexitank members that demonstrate conformance with the COA Code of Practice are awarded the COA Quality Conformance (see Table 1).

The COA Flexitank Code of Practice details requirements of flexitank manufacture, operation and the requirements of the quality conformance scheme.

Conformance with the quality scheme is demonstrated by the flexitank company undergoing independent audits and tests

The CQC is required for each Manufacturer and Operator.

The CQC is required for each flexitank design and type and each manufacturing site. Some companies supply more than one type of flexitank and manufacture at more than one factory site. Each requires a CQC audit.

The dates recorded on the FQL refer to the expiry date of the audit

The CQC is not issued in document form. Companies requiring a document should download the FQL.

An Original Equipment Manufacturer (OEM) is the company that manufacturers the flexitank, constructing the flexitank from materials purchased from suppliers. The OEM designs, develops and undertakes quality assurance but the OEM might additionally manufacturer flexitanks designed or modified by a flexitank operator or another company The OEM provides its manufactured flexitank to Operators and other industrial users. Some manufacturers might also provide operator services.

An Operator procures and manages the use of the flexitank including providing services to shippers (cargo producers) such as supply, cargo risk assessment, transport logistics, arranging installation into the container and removal of the used flexitank and recycling. Some operators might design flexitanks (OD) to meet their own requirements and arrange manufacturer of their design by an OEM. An operator might own (wholly. own or joint venture) the manufacturer (OM) An operator might be the shipper or agent.

 

Table 1 – Holders of COA Quality Conformance
Table 1 lists COA member companies that achieved the COA Quality Conformance (CQC)

Table 2 – Part completion
Table 2 lists COA member companies that have completed some of the CQC process A blank entry indictes the outstanding quality audit items
COA members are not awarded the CQC until such time all requirements are met.

Table 2 is obsolete and will be withdrawn from the website on 09.2023 on completion of the transition period.

COA Member Directory – access from COA website
All flexitank members are entered into the COA Members Directory including those in Table 1, Table 2 and other companies that have not commenced COA quality conformance scheme

TABLE 1 – Members that achieved COA Quality Conformance (CQC)

QUALITY AUDITS
Company:Category:Location (HQ)Original Equipment Manufacturer (OEM)Manufacturer:
Design Ref:
Type:
Layers:
Capacity-Mass:
Container
Type:
ISO 9001
Quality Management System:
ISO 14001
Environmental Management System:
Installation & Training
Guidance
Manual:
Flexitank Production Materials
Quality Test:
Rail impact
Test:
Bertling FHOperator
(OD)
Savedalen,
43361
Sweden
Qingdao Global
266320, PRC
Q.Global
FHB
2x layer + sleeve 24k
20ft 22G1LR
10291972a
10.2023
LR
10291972b
10.2023
LR
37263879770 09.2023
SGS
20200016-2 06.2023
TuV
717521281 09.2025
BPS LogisticsOperator
(OM)
Kochi
682021
India
BPS
Kochi 682021 India
BPS
4x layer+sleeve
24k 43kg
20ft 22G1UKC
052212
05.2024
UKC
1052212
05.2024
UKC
12142205a
11.2024
UKC
12142205b
11.2024
CRCC
W0089
05.2026
Bulk Liquid SolutionsManufacturer
Bangalore 566091
India
Bulk Liquid Sol.
Bangalore 566091, India
BLS
4x layer+sleeve
24k 46kg
20ft 22G1LMS
83525A
09.2024
LMS
83525B
09.2024
LMS
81895Ua 02.2024
LMS
81895Ub 02.2024
TCCI
CFRA 2682 12.2027
Bulkliner LogisticsOperator
(OM)
Kerala
682032
India
Bulkliner
Kerala, 682032, India
Bulkliner
4x layer+sleeve
24k 42Kg
20ft 22G1UKC
2021041204 04.2024
UKC
2021041205 04.2024
UKG
12142206a 05.2024
UKG
12142206b 05.2024
CRCC
W0088
05.2026
Buscherhoff Packaging SolutionsManufacturerSteinfeld
49439
Germany
Steinfeld, 49439, GermanyBuscherhoff
4x layer + sleeve 24k
20ft 22G1DQS
005292
05.2024
Ecovadis
66th
07.2024
DQS
5292KB
07.2025
DQS
5292KBb 02.2023
TuV
717514601 01.2024
Gaoqing AnthenteManufacturerZibo City, Shandong
PR China
Zibo City, Shandong
PR China
Anthente
AST-24KL-BLBD
4x layer +sleeve +4x strap
24k 42.5kg
20ft 22G1NOA
2115223
11.2024
NOA
20100980 04.2023
SGS
20220019.2 01.2026
SGS
20220019.2 01.2026
CRCC
W0197
08.2027
Guang Zhou
WEI YI
ManufacturerLiwan,
Guangzhou
China
Liwan,
Guangzhou
China
WEI YI
4xLayer+sleeve
24k, 43kg
20ft 22G1ZYC
Q00361RIS
05.2025
CQC
ROS3700
02.2024
SGS
20220016.1
09.25
SGS
20220016.2
09.25
BJTU
FL-0401
04.2026
Hillebrand DHLOperator
(OM)
Mainz
Germany
Proflex Zhongshan ChinaProflex MB240
UQR 20230401
3x layer+sleeve
24k 28kg
20ft 22G1SGS
01043.00 09.2023
BSI
696788
11.2024
SGS
20220022.1
05-2026
SGS
20230401
05-2026
TCCI
CFRA 2679 11.2027
Hillebrand DHLOperator
(OM)
Mainz
Germany
Proflex Zhongshan, ChinaProflex
4x layer+sleeve 24k
20ft 22G1SGS
01043.00 09.2023
BSI
696788
11.2024
SGS
20220022.1
05-2023
SGS
20220022.2
05-2023
CRCC
W0-245
09.2024
Hillebrand DHLOperator
(OM)
Mainz
Germany
Transocean
Kunshan 201533, China
Trans Ocean
GB240
1x layer
24k 52kg
20ft 22G1CQC
R5S3200
10.2025
BV
37498
08.2024
SGS
20210020-2
01.2024
SGS
20210020-1
01.2024
TCCI
CFR2680
11.2027
Hillebrand DHLOperator
(OM)
Mainz
Germany
Transocean
Kunshan 201533, China
Trans Ocean
TB240
3x layer + sleeve
24k 26kg
20ft 22G1CQC
R5S3200
10.2025
BV
37498
08.2024
SGS
20210020-2
01.2024
SGS
20210020-1
01.2024
TCCI
CFR2681
11.2027
Hoyer GlobalOperator
(OM)
Hamburg, GermanyPowertex AP
Kapar 42200, Malaysia
Powertex
M24NI
4x layer + sleeve
24k 42kg
20ft 22G1BV
MY008523
07.2024
DNV-GL
412458
02.2024
LRQ
4402142
01.2024
LRQ
4402138 04.2024
CRCC
W0233
07.2028
Hoyer GlobalOperator
(OM)
Hamburg, GermanyPowertex AP
Kapar 42200, Malaysia
Powertex
S2401
1x layer
24k 55kg
20ft 22G1BV
MY008523
07.2024
DNV-GL
412458
02.2024
LRQ
4402142
01.2024
LRQ
4402138 04.2024
CRCC
W0152
07.2028
Infinity Bulk LogisticsOperator
(OM)
Klang
Malaysia
Infinity BL
Klang, 42920, Malaysia
Infinity
DR.2431Q
4xlayer+sleeve
24k,42kg
20ft 22G1LR
10362790
01.2024
LR
10339820
02.2024
LR
4170174
01.2024
LR
4095464 01.2024
CRCC
W0030
03.2028
MY FlexitankManufacturerSungai Petani
08000
Malaysia
Sungai Petani
08000
Malaysia
MY
024.3WN.G59.0723.456
2x layer + sleeve
24k
20ft 22G1EQA
JA000875
03.2025
Care
3206100
03.2026
LRQA
0805 6217270
MYF-ERT-001
08.2026
LRQA
0805.6217272
08.2026
CRCTC
W0094
05.2024
Neoflex Logistics ServicesManufacturerKemalpaşa
35733
Turkey
Kemalpaşa 35733, Izmir,TurkeyNEOC
4x layer + sleeve 24k
20ft 22G1DSR
QMS2307319
07.2024
TRB
DE-QC1755 10.2023
TRB
DE-EC-1755
10.2023
URS
08.2024
BJTU
FL-0301
03.2024
Philton Polythene ConvertersManufacturerBenefleet
Essex
UK
PPC
Essex SS80PQ UK
PPC
Flexi24-2B
2x layer + sleeve
24k 39kg
20ft 22G1SGS
19.962555 12.2024
SGS
967244
12.2025
SGS
2389361
11.2023
SGS
2389362
11.2023
BJTU
FL-1212
12.2024
Qingdao Bulkliner BBLManufacturerQingdao
266100
China
Qingdao 266100 PR ChinaBBL
4x layer + sleeve
+ straps
24k
20ft 22G1Seatone
00521R
05.2023
Seatone
00226
03.2025
SGS
20190010.2 06.2022
SGS
20190010.1 06.2022
BJTU
FL-1101
11.2023
Qingdao BLT Flexitank SolutionsManufacturerQingdao
China
Xi Fu Town, Qingda. PR ChinaBLT
Q370214 BLT001.21
4x layer + sleeve
24k, 41.25kg
20ft 22G1Seatone Q00100R0 01.2025Seatone E00046R0
01.2025
SGS 0013-2
05.2025
SGS 0013.1
05.2025
CRCC
W0035
03.2027
Qingdao Ebont EBTManufacturerQingdao
266000
China
Qingdao Ebont
Qingdao,
266000
China
Ebont
Q/370214001.21
4x layer +Sleeve + 3x straps
24k - 42kg
20ft 22G1Seatone
0251R0S
09.2024
Seatone
389R0S
09.2024
SGS
2022012-1
01.2025
SGS
2022012-2
01.2025
BJTU
FL-0101
01.2027
Qingdao GFL Global Flexitank LogisticsManufacturerQingdao
266320
China
GFL
Qingdao
266320
Cina
GFL
Q.370214GFL001
4x layer 0.128 + sleeve
24k 42kg
20ft 22G1BSI
FM661826 02.2026
Seatone E00372RIS 04.2026SGS
20220024.1
06.2026
SGS
20220024.2 06.2026
CRCC
W0340
12.2026
Qingdao HengxinManufacturerQingdao
2662
China
Hengxin
Jimo, Qingdao 2662, PR China
Hengxin Q.0282HX001
3x layer + sleeve
24k 39kg
20ft 22G1ZRX
Q3713R2M 09.2023
ZRX
3E0188R2M
02.2026
SGS
20200015.1 06.2023
SGS
20200015.1 06.2023
CRCC
W0339
02.2028
Qingdao JierongManufacturerQingdao
266400
China
Jierong
Qingdao, 266400 PRC
Jierong
2x layer+sleeve 24k
20ft 22G1Seatone 455R0S 04.2023Seatone
249R0S
04.2023
SGS
20200018-1
10.2023
SGS
20200018-2 10.2023
CRCC
W0335
01.2026
Qingdao LAF TechnologyManufacturerQingdao
266228
China
LAF Tongi, Jimo, 266228, PR ChinaLAF
Q370282QLF001
4x layer + sleeve 24k 44kg
20ft 22G1CQC
R3M.37000
12.2023
CQC
ROM-3700 06.2023
SGS
20210317
03.2024
SGS
20210324
03.2024
BJTU
FL-1001
10.2026
Qingdao LET FlexitankManufacturerChengyan, Qingdao, PRCChengyan, Qingdao, PRCLET
Q/CYLET01
4x layer + sleeve
24k 47kg
20ft 22G1SGS
CN1210115-1
04.2024
Intertec 121911016
12.2025
SGS
A0017-2
12.2025
SGS
A0017-2
12.2025
CRCC
W0198
09.2027
Qingdao SF ShuangFanManufacturerQingdao
266109
China
Chengyang, Qingdao, 266109, PRCQSF
4x layer +. sleeve
24k 42Kg
20ft 22G1BSI
661826
02.2025
Seatone
19419E
12.2022
SGS
2020019.2 11.2023
SGS
2020019.1 11.2023
BJTU
FL-0901
09.2025
Rishi FIBC SolutionsManufacturerMysore, 571301, IndiaMysore,
571301,
India
Rishi Fluid Flexi
SF-DD-07-REV00
4x layer +sleeve 2x straps
41kg-24k
20ft 22G1Intertek
0095868 09.2025
Intertek
0095870 09.2025
EICPL
1906100182a
08.2023
EICL
1906100182
08.2023
BJTU
FL.0601
06.2028
Shandong LPLManufacturerLongkou City, Shandong, 265700
China
LPL
Longkou City, Shandong, 265700 China
LPL
4x layer+sleeve 24k
20ft 22G1LAJ
201720Q010 05.2023
LAJ
201720E004 05.2023
SGS
08.2023
SGS
08.2023
BJTU
FL-0801
05.2025
Shandong PGFManufacturerQingdao
Shandong
China
PGF
Qingdao
Shandong
China
PGF
Q370.PGF001.2023
4x layer + sleeve
24k 40kg
20ft 22G1LAJ
Q04472R0S
06.2026
Seatone
374ROS.
05.2023
SGS
20220024.1
PGF.TG.07
08.2026
SGS
20220024.2
08.2026
JGZX
FL-0401
04.2024
SUN FlexitanksOperatorMumbia
400038
India
Hengxin
Jimo, Qingdao 2662, PR China
Henxin
Q.0282HX001
3x layer + sleeve 24k 39kg
20ft 22G1MMS
22EQIC82 10.2025
MMS
22EQIC82 10.2025
SGS
160003b
12.2019
SGS
20200015.1 06.2023
CRCC
W0339
02.2028"
Trust FlexitanksManufacturerTarragona
43120
Spain
Trust
Tarragona, 43120, Spain
Trust
3x layer + sleeve
40kg 22k
20ft 22G1BV
ES135483.1a
03-2026
BV
ES135483.1b
03.2026
BV
ES064325-1 10.2023
BV
ES064325-1 10.2023
TTCI
CFRA 2677
07.2027
Yantai HuihengManufacturerLongku Yanta
Chinai
Longku, Yantai, PRCYantai Huiheng
Q370681LPT001
4x layer + sleeve
24k 41kg
20ft 22G1XCC
30419RIS
11.2025
XCC
20292ROS
11.2025
SGS
20220018-1 12.2025
SGS
2022001.8 12.2025
BJTU
FL-1201
12.2024

TABLE 2 – Members that meet part of the requirements of COA Quality Conformance

QUALITY AUDITS
CompanyCategoryLocation HQOriginal Equipment ManufacturerFlexitank Design Ref. TypeContainer TypeISO 9001 Quality Management SystemISO 14001 Environmental Management SystemInstallation & Training ManualFlexitank Production Materials TestRail impact Test
Bornit s.r.oManufacturerBranka, 74741 Czech RepublicBornit
Czech Republic
Bornit, 2x layer +sleeve
24k
20 ft 22G1TuV
15136154 03.2026
TuV
15307945.2
06.2026
TuV
15307945.1
06.2026
TuV
717518135 12.2023
LSM FlexPackOperatorCordoba
137-X2566ATM, Argentina
LAF
PR China
LAF
4x layer + sleeve 24k
20 ft 22G1JGZX
FL-1001
10.2023
ONE FlexitankManufacturerManufacturerOne Flexi
Penang
10400, Malaysia
Oneflexi
2x layer + sleeve 24k
20 ft 22G1JGZX
FL1201
12.2023
Qingdao ShuangfanManufacturerChengyang, Qingdao, 266109 PR ChinaShuangfan 4x layer + sleeve
24k 42kg
20ft 22G1SGS
200019-1
11.2023
SGS
200019-2 11.2023
JGZX
FL-0901
09.2025
Qingdao JierongManufacturerHuangdao, Qingdao. PRC 266400Jierong 2x layer + sleeve
24
20ft 22G1CCRC
W0335
01.2026
Qingdao WYD Flexitank IndustrialManufacturerQingdao,
Laixi DZ
China
Qingdao,
Laixi DZ
China
WYD
Q/370285
WYD002
4x PE + sleeve.
24k, 49kg
20ft 22G1JGZX
FL-1101
11.2026
Qingdao ZhongxiangManufacturerZhongxiang, Jimo, ChinaZhongxiang, Jimo, ChinaZhongxiang
Design:
Q.21832X001
4x layer + sleeve 24k 40kg.
20ft 22G1CQC
A0105638
01.2026
Seatone
E00744
07.24
JGZX
FL-0301
03.2028
SIA FlexitanksOperator
Co. Donegal, IrelandHengxin
PR China
Hengxin TLBD
Q.0282HX001S
24k 2180kg
20ft 22G1CRTC
W0343
02.2028

COA Quality Conformance (CQC) – Awarded to members that complete the five audits and declaration required by Code of Practice for flexiatnk container systems. The CQC is not issued in document form. Refer to the FQL.

Company – Full title, address and web site is provided in the COA Members’ Directory.

Category – Manufacturer or Operator

Factory Location – Manufacturers might operate more than one factory. Operators are required to supply flexitanks only from the named manufacturer and factory. Audits and tests relate only to the production in the reported factory.

Flexitank design reference – The production design/type used for the rail impact test. Manufacturers might supply a range of flexitank models. If more than one model is manufactured and tested, it will be shown on a separate line of FQL.

Container – Type used for the rail impact test

ISO 9001 Quality Management – Auditor and validity date.

ISO 14001 Environmental Management – Auditor and validity date.

Installation, operating and training instruction manual – Auditor and validity date. Valid for 3 years except where there is a variation in design.

PAS 1008:2016 Material test – Auditor and validity date. Valid for 3 years except where there is a variation in design as defined by PAS 1008:2016.

Rail Impact Test Report – Report no, validity date. PAS 1008:2016 Rail impact tests are valid for 5 years except where there is a variation in design as defined by PAS 1008:2016.

You can however download the FQL as a PDF document here: Flexitank Quality Management List – Container Owners Association