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

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
CompanyCategoryLocation (HQ)Original Equipment Manufacturer (OEM)Flexitank Design
Ref. Type:
Container TypeISO 9001 Quality Management SystemEnvironment Management SystemInstallation & Training ManualFlexitank Production Materials TestRail impact Test
Bertling FHOperator
(OD)
Savedalen, 43361 SwedenQingdao Global
266320, PRC
FHB
2x layer + sleeve 24k
20ft 22G1LR 10291972a
10.2023
LR 10291972b
10.2023
LR
37263879770 09.2023
QGBL - SGS 20200016-2 06.2023TuV 717521281 09.2025
Bulk Liquid SolutionsManufacturer
Bangalore 566091, IndiaBulk Liquid Sol.
Bangalore 566091, India
BLS
4x layer+sleev
24k 46kg
20ft 22G1LMS 83525A 09.2024LMS 83525B
09.2024
LMS 81895Ua 02.2024LMS 81895Ub 02.2024CFRA 2682 12.2027
Bulkliner LogisticsOperator
(OM)
Kerala, 682032, IndiaBulkliner
Kerala, 682032, India
Bulkliner
4x layer+sleeve 24k 42Kg
20ft 22G1UKC 2021041204 04.2024UKC 2021041205 04.2024UKG 12142206a 05.2024UKG 12142206b 05.2024CRCC W0088 05.2026
Buscherhoff Packaging SolutionsManufacturerSteinfeld, 49439, GermanySteinfeld, 49439, GermanyBuscherhoff
4x layer + sleeve 24k
20ft 22G1DQS 005292 05.2024Ecovadis 66th
07.2024
DQS 5292KB
07.2025
DQS 5292KBb 02.2023TuV 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 11.2024NOA 20100980 04.2023SGS 20220019.2 01.2026SGS 20220019.2 01.2026CRCC 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
BG3...1BVz24
SGS 20220016.2
BG3...1BVz24
JGZX-FL-
2021-0401
04.2026
Hillebrand GoriOperator
(OM)
Mainz GermanyProflex Zhondong, ChinaProflex MB240
3x layer+sleeve 24k 28kg
20ft 22G1SGS 01043.00 09.2023BSI EMS 696788 11.2024SGS 2000141 04-2023SGS 2000142 04-2023MvX CFRA 2679 11.2027
Hillebrand GoriOperator
(OM)
Mainz GermanyProflex Zhondong, ChinaProflex
4x layer+sleeve 24k
20ft 22G1SGS 01043.00 09.2023BSI EMS 696788 11.2024SGS 2000141 04-2023SGS 2000142 04-2023CRRC- W0-245
09.2024
Hillebrand GoriOperator
(OM)
Mainz GermanyTransocean
Kunshan 201533, China
Trans Ocean
4x layer + sleeve
24k
40ft 42G1CQC Q3790 11.2022BV 37498 08.2024SGS 20210020-1
01.2024
SGS 20210020-2
01.2024
TCCI CFR2668 11.2022
Hillebrand GoriOperator
(OM)
Mainz GermanyTransocean
Kunshan 201533, China
Trans Ocean GB240
1x layer
24k 52kg
20ft 22G1CQC Q3790 11.2022BV 37498 08.2024SGS 20210020-2
01.2024
SGS 20210020-1
01.2024
MvX CFR2680 11.2027
Hillebrand GoriOperator
(OM)
Mainz GermanyTransocean
Kunshan 201533, China
Trans Ocean
TB240 3x layer + sleeve
24k 26kg
20ft 22G1CQC Q3790 11.2022BV 37498 08.2024SGS 20210020-2
01.2024
SGS 20210020-1
01.2024
MvX CFR2681 11.2027
Hoyer GlobalOperator
(OM)
Hamburg, GermanyPowertex AP
Klang 42100, Malaysia
Powertex
1x layer
24k 56kg
20ft 22G1BV MY008523
07.2024
DNV-GL 412458 02.2024LRQ 4402142 01.2024LRQ 4402138 04.2024JGZX-FL-2017-0601 06.2022
Liquatrans LiquAManufacturerCekmekoy, 34794, TurkeyCekmekoy, 34794, TurkeyE-Flex harness
2x layer + sleeve 24k 62kg
20ft 22G1BQC 1.11354 02.2023BQC 2.1135 02.2023BQC
08.2023
BQC
08.2023
TCCI CFRA2673 04.2023
MY FlexitankManufacturerSungai, Petani, 08000 MalaysiaSungai, Petani, 08000 MalaysiaMY
2x layer + sleeve
24k
20ft 22G1EQA JA000875
03.2025
Care 3206100 03.2023LR 3736658 06.2023LR. 3736644 06.2023CRCT W0094 05.2024
Neoflex Logistics ServicesManufacturerKemalpaşa 35733, Izmir,TurkeyKemalpaşa 35733, Izmir,TurkeyNEOC
4x layer + sleeve 24k
20ft 22G1URS DEQC1755 07.2022TRB DE-QC1755 06.2023TRB DE-EC-1755
10.2023
URS
08.2024
JGZX-FL-2019-0301 03.2024
Philton Polythene ConvertersManufacturerEssex UK PPC
Essex SS80PQ UK
PPC Flexi24-2B
2x layer + sleeve 24k 39kg
20ft 22G1SGS 19.962555 12.2024SGS 967244 12.2025SGS 2389361
11.2023
SGS 2389362
11.2023
JGZX-FL-2019-1212 12.2024
Qingdao Bulkliner BBLManufacturerQingdao 266100 PR ChinaQingdao 266100 PR ChinaBBL
4x layer
+ sleeve + straps
24k
20ft 22G1Seatone 00521R 05.2023Seatone 00226
03.2025
SGS 20190010.2 06.2022SGS 20190010.1 06.2022JGZX-FL-2018 1101 11.2023
Qingdao BLT Flexitank SolutionsManufacturerXi Fu Town, Qingda. PR ChinaXi Fu Town, Qingda. PR ChinaBLT
Q370214 BLT001.21
4x layer + sleeve
24k, 41.25kg
20ft 22G1Seatone 10422Q00100R0 01.2025Seatone 10422E00046R0
01.2025
SGS 0013-2
05.2025
SGS 0013.1
05.2025
CRCC W0035-03.2027
Qingdao Ebont EBTManufacturerChengyang, Qingdao, 266000 PRCQingdao Ebont
Qingdao, 266000 PRC
EBT 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
JGZX-FL-2022-0101 01.2027
Qingdao GFL Global Flexitank LogisticsManufacturerYanghe, Qingdao 266320, PRCGFL
Yanghe, Qingdao 266320, PRC
GFL
4x layer 0.128 + sleeve 24k 42kg
20ft 22G1BSI FM661826 02.206Seatone E00345 06.2023SGS 20200016-1 06.2023SGS 20200016-2 06.2023CTTC-ZTC-W0340 12.2026
Qingdao HengxinManufacturerJimo, Qingdao 2662, PR ChinaHengxin
Jimo, Qingdao 2662, PR China
Hengxin HX TLBD 3x layer + sleeve
24k
20ft 22G1ZRX 3713SD-002 03.2023ZRX 1846SD002 03.2023SGS 20200015.1 06.2023SGS 20200015.1 06.2023JGZU-FL-2017-1102 12.2022
Qingdao JierongManufacturerHuangdao, Qingdao, 266400 PRCJierong
Qingdao, 266400 PRC
Jierong
2x layer+sleeve 24k
20ft 22G1Seatone 455R0S 04.2023Seatone 249R0S 04.2023SGS
20200018-1
10.2023
SGS
20200018-2 10.2023
CCRC W0335 01.2026
Qingdao LAF TechnologyManufacturerTongi, Jimo, 266228, PR ChinaLAF Tongi, Jimo, 266228, PR ChinaLAF
Q370282QLF001
4x layer PE 0.125+ sleeve 24k 44kg
20ft 22G1CQC R3M.37000
12.2023
CQC ROM-3700 06.2023SGS 20210317
03.2024
SGS 20210324
03.2024
JGZX-FL-2021-1001 10.2026
Qingdao LET FlexitankManufacturerChengyan, Qingdao, PRCChengyan, Qingdao, PRCLET Q/CYLET01
4x layer + sleeve 24k
20ft 22G1SGS
CN1210115-1
04.2024
SGS A0017-1
01.2023
SGS A0017-2
12.2025
SGS A0017-2
12.2025
JGZX-FL-2017-0904 09.2022
Qingdao SF ShuangFanManufacturerChengyang, Qingdao, 266109, PRCChengyang, Qingdao, 266109, PRCSF
4x layer +. sleeve
24k 42Kg
20ft 22G1BSI 661826
02.2025
Seatone 19419E 12.2022SGS 2020019.2 11.2023SGS 2020019.1 11.2023JGZX-FL-2020-0901 09.2025
Shandong LPLManufacturerLongkou City, Shandong, 265700 PRCLongkou City, Shandong, 265700 PRCLP
4x layer+sleeve 24k
20ft 22G1LAJ 201720Q010 05.2023LAJ 201720E004 05.2023SGS
08.2023
SGS
08.2023
JGZX-FL-2020-0801
05.2025
Shandong PGFManufacturerWeifang City, 262400 PRCPGF
Weifang City, 262400 PRC
PGF
4x layer + sleeve
24k 40kg
20ft 22G1SGS 10418Q21229 05.2022Seatone 374ROS. 05.2023SGS 2019.00009.1 05.2022SGS 2019.00009.2 05.2022JGZX-FL-2019-0401 04.2024
SUN LogisticsOperatorMumbia 400038 IndiaHengxin
Jimo, Qingdao 2662, PR China
Henxin HX TLBD 3x layer + sleeve 24k 20ft 22G1MMS 22EQIC82 10.2025MMS 22EQIC82 10.2025SGS 160003b 12.2019SGS 20200015.1 06.2023JGZX-FL-2017-1103 12.2022
Trust FlexitanksManufacturerTarragona, 43120, SpainTrust
Tarragona, 43120, Spain
Trust
3x layer + sleeve
40kg 22k
20ft 22G1BV-ES120449.1
06-2024
BV ES048332.2 02.2023BV ES064325-1 10.2023BV ES064325-1 10.2023TTCI CFRA 2677
07.2027
Trust FlexitanksManufacturerTarragona, 43120, SpainTrust
Tarragona, 43120, Spain
Trust
2x layer + sleeve
24k
20ft 22G1BV-ES120449.1
06-2024
BV ES048332.2 02.2023BV ES064325-1 10.2023BV ES064325-1 10.2023JGZX-FL-2017-1201 12.2022
Yantai HuihengManufacturerLongku, Yantai, PRCLongku, Yantai, PRCQ370681LPT001
4x layer + sleeve
24k 41kg
20ft 22G1XCC 30419RIS 11.2025XCC 2029ROS 11.2025SGS 20220018-1 12.2025SGS 2022001.8 12.2025JGZX-FL-2019-1201 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 03.2026TuV 13029037 03.2023TuV 13029037 03.2023TuV 717518135 12.2023
Hillebrand Gori
UK
Operator
(OM)
Proflex Packaging
Stockton, TS179JY UK
4x layer + sleeve20ft 22G1Bsi FM593410
10.2025
Bsi EMS777725 01.2026
LSM FlexPackOperatorCordoba
137-X2566ATM, Argentina
LAF
PR China
LAF
4x layer + sleeve 24k
20 ft 22G1JGZX-FL-2018-1001 10.2023
ONE FlexitankManufacturerManufacturerOne Flexi
Penang
10400, Malaysia
Oneflexi
2x layer + sleeve 24k
20 ft 22G1JGZX-FL-2018-1201 12.2023
Orientco Performance PackagingOperator
(OM)
Singapore 039190Guangzhou Bolian plastic
Guangzhou City
PR China
20ft 22G1IQNet CN012Q
07.2024
IQNet CN0121E
07.2024
Qingdao TongshuaiManufacturerChengyang, Qingdao, PR ChinaTongshuai
Chengyang, Qingdao, PR China
Tonshuai 4x layer + sleeve, 46kg 24k20 ft 22G1JGZX-FL-2017-0906 09.2022
Qingdao ShuangfanManufacturerChengyang, Qingdao, 266109 PR ChinaShuangfan 4x layer + sleeve
Mass 42kg 24k
20ft 22G1SGS 200019-1 11.2023SGS 200019-2 11.2023JGZX-FL-2020-0901 09.2025
Qingdao JierongManufacturerHuangdao, Qingdao. PRC 266400Jierong 2x layer + sleeve
Mass 25.5kg - 24k
20ft 22G1CCRC-W0335 01.2026
Qingdao Tongsen PackingManufacturerTongji, Jimo 266228 PRCTongji, Jimo, 266228, PRCTongsen 4x layer + sleeve
24k
20ft 22G1JGZY-FL-2017 0903 09.2022
Qingdao WYD Flexitank IndustrialManufacturerQingdao,
Laixi DZ
China
Qingdao,
Laixi DZ
China
WYD
Q/370285WYD002
4x PE + sleeve.
Mass 49kg, 24k
20ft 22G1JGZX-FL-2021-1101
11.2026
Qingdao ZhongxiangManufacturerZhongxiang, Jimo, ChinaZhongxiang, Jimo, ChinaZhongxiang 4x layer + sleeve + 3x circ-straps 24k20ft 22G1JGZX-FL-2017-1105 11.2022
Rishi FIBC SolutionsManufacturerMysore, Karnataka 571301,
India
Mysore, Karnataka 571301,
India
Rishi Fluid
4x layer + sleeve 24k
20ft 22G1CFRA2667 10.2022
SIA FlexitanksOperator
(OD)
Co. Donegal, IrelandHengxin
PR China
Hengxin (SIA) TLBD Flexitank 24cbm20ft 22G1JCZX-FL-2017-1104 12.2022
SUNOperatorMumbai, India20ft 22G1MMS 22EQ1C82
10.2025
MMS 22EEIJ67
10.25

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