After-sales service
We provide customers with professional, timely technical support and after-sales service, covering product application, technical training, on-site construction guidance, and issue resolution.

After-sales service

Jinhua has established a dedicated technical service team and a rapid response mechanism, providing customers with end-to-end technical support and after-sales service—covering product application, technical training, and on-site construction guidance—throughout the entire project lifecycle.

40 person

Professional Technical Service Team

90 %

Holds the International Coating Inspector Certification AMPP (NACE, SSPC), FROSIO

24 hour

Rapid Response Mechanism

Service

A fast-responding technical service network

Jinhua has established a technical service network across numerous key industrial and port cities, providing customers with technical consulting, on-site support, and emergency issue response.

24 hours
Response mechanism

Based on the customer’s project requirements and site conditions, coordinate with specialized technical personnel to provide prompt technical support.

Local services
Efficient arrival

Leveraging a nationwide service network, we provide customers with timely, professional on-site support and technical assurance.

Service

Service network coverage

Harbin

Nantong

Zhoushan

Qingdao

Guangzhou

Zhuhai

Harbin


We continuously refine our service network, steadily enhancing our response speed and service capabilities to deliver more timely and professional technical support to our customers.

Systematic professional technical training

Drawing on product features and engineering expertise, Jinhua offers multi‑level, customized technical training for customers, partners, and construction teams, helping users master sound coating principles, application techniques, and key quality‑control measures to enhance coating performance.

Customized training content

Based on customer needs, we provide tailored training on product knowledge, construction techniques, and application solutions.

Multi-level training participants

We offer training courses at various levels for customer‑facing technical staff, construction teams, and partners.

Integration of theory and practice

Through classroom training, hands-on practice, and case studies, participants will quickly master the key technical essentials.

Ongoing technical support

Following the training, we provide ongoing technical consulting and comprehensive documentation support to help clients continuously enhance their coating management capabilities.

Technical Training

Product and Application Technology Training

Training

On-site Construction Guidance Training

Technical Training

Quality Control and Case Sharing

Professional on-site construction guidance

The Jinhua technical team conducts on-site visits to provide customers with end-to-end technical support, covering everything from the development of construction plans and guidance during execution to post‑completion inspection and evaluation, thereby ensuring that coating applications comply with relevant standards and deliver the intended anti‑corrosion performance.

Construction Plan Support

Assist with project acceptance and provide ongoing technical consulting and after-sales support following project completion.

On-site technical guidance

Technical personnel will be on-site to provide construction guidance and assist in resolving technical issues that arise during the construction process.

Construction Quality Inspection

Conduct inspections and assessments of critical processes to ensure that construction quality meets applicable standards and project requirements.

Acceptance and Follow-up Support

Assist with project acceptance and provide ongoing technical consulting and after-sales support following project completion.

Technical Training

On-site construction technical guidance

Training

Construction Process Quality Inspection

Technical Training

Project Acceptance and Technical Exchange