Any Port Call in the china

Sail confidently with BWTS Hospital

Ballast Sensor Calibration & Water sampling &Technical Support &Spare part

about US

BV gROUP

Our company was founded by professionals with extensive experience from Headway, bringing with them a strong network of OEM procurement channels and deep BWMS knowledge. We have successfully supported numerous major shipowners in solving both engineering and spare parts supply challenges.

Our client base includes renowned names such as Pacific Basin, TCC, Fleet, Belship, V-Ships, Nanjing COSCO, China Merchants, and others.

We offer highly cost-effective solutions compared to BWTS manufacturers, who often charge premium prices for their spare parts. In particular, we are well-positioned to support Chinese BWTS brands, which are widely installed on many vessels today. Our localized advantage allows us to provide faster, more economical, and technically reliable services.

Our Team

Micheal Zhu
Tech Director

Joe Jiao
Service Engineer

Jackie duan
Sales Engineer

Alice Liao
Sales

our Business

BWTS sensor Calibration

Water sampling test

Technical service

Spare parts

Fresh News

30 September 2025
Get Ready for BWM Concentrated Inspection Campaign(CIC) ?

From September 1 to November 30, 2025, the authorities under the Tokyo MoU and the Paris MoU on Port State Control will launch a joint Concentrated Inspection Campaign (CIC) focusing on Ballast Water Management (BWM). The aim of this campaign is to verify that vessels are fully compliant with the…

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04 August 2025
2025 Ballast Water Management CIC: What Ship Operators Need to Know

Starting from September 1 to November 30, 2025, Port State Control (PSC) officers under the Tokyo and Paris MoUs will conduct a Concentrated Inspection Campaign (CIC) focused on Ballast Water Management (BWM). This campaign aims to ensure consistent and effective enforcement of the Ballast Water…

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31 July 2025
Why Choose Third Party BWMS ?

Our Calibration Certificate is issued by a CNAS-accredited laboratory under ILAC MRA, and is internationally recognized in more than 100 countries, including major PSC member states such as the US, EU nations, Japan, Singapore, and Korea….

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08 June 2024
CNAS qualification report

A Calibration Certificate from FANGYUAN Testing and Certification Group, Calibration Certificate from FANGYUAN Testing and Certification Group (FANGYUAN) is a document that certifies the accuracy and reliability of an instrument or device by comparing it with a recognized standard. This ensures…

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05 December 2022
Understand the effects of TRO on BWMS

TRO stands for Total Residual Oxidants. The TRO sensor measures the amount of free chlorine or chlorine compounds present in the ballast water after it has been treated by the Ballast Water Treatment System (BWTS)….

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02 December 2022
WHAT IS BALLAST WATER TREATMENT?

User Individuals in the shipping industry carry great responsibility each time they leave port.Firstly, they have a responsibility in carrying out their duties, transporting cargo, and delivering goods for clients across the globe.Completing this task is essential — and it requires each part of…

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30 November 2022
We are professionals of our work

Ballast Water Quality Testing and Annual Inspection for a Thai-Flagged Vessel Our team is tasked with conducting ballast water quality testing and annual inspection for a vessel registered under the flag of Thailand. As part of this process, we meticulously examine the water quality of the…

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29 November 2022
Effectively managing all VGP requirementsVGP Testing in the china

he Vessel General Permit (VGP) is a permit issued by the US Environmental Protection Agency (EPA) that regulates discharge water incidental to the normal operational conditions of commercial vessels greater than 79 feet in length, which are entering and/or operating in all US territorial…

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26 November 2022
IMO D2 Commissioning Sampling

Note All vessels must meet the D2 standard by 8 September 2024. What is IMO D2 Commissioning Sampling? IMO D2 commissioning testing is carried out to confirm that the installation of the BWTS was successfully performed. It validates that the mechanical, physical, chemical and biological processes…

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All News

B.V Group

We offer ballast water Spare parts and onboard services for
foreign ships at any Chinese port, delivering cost-effective
solutions to shipowners

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Contact Us

You can find us on the specified contacts and call in case of any questions. We`ll try to answer all calls as quickly as possible

Sail confidently with BWTS Hospital

about US

BV gROUP