SEALANTERN® is a nationally recognized high-tech enterprise specialized in the R&D and manufacturing of marine electronic products. With long-term dedication to the marine electronics sector, we have built solid industry experience and a reputable market standing.

Centering on technological innovation, we have established a complete industrial system covering independent research & development, precision production and integrated supporting services. We keep pace with the latest regulations of the International Maritime Organization, benchmark global advanced marine technologies and continuously increase R&D investment.

Adhering to the philosophy of people orientation and quality supremacy, we implement standardized full-process production management and have been certified to CCSC ISO9001:2015 Quality Management System. Committed to forging ahead with ingenuity, our team strives to drive the high-quality development of China’s marine equipment industry.

We maintain long-term strategic cooperation and industry-university-research collaboration with the Institute of Electronics, Chinese Academy of Sciences and the Department of Electronics, Tianjin University. Backed by top-tier academic and research resources, we own strong independent R&D strength.

We have independently developed a full lineup of premium marine equipment. All products have passed authoritative EMI performance tests and obtained type approval certificates issued by major domestic and international classification societies. Detailed certificate documents can be viewed on respective product pages.

Main Product Portfolio

• Marine Growth Preventing System —— CCS type approved.

• Hull Impressed Current Cathodic Protection Device —— CCS, ABS, BV type approved.

• Water Ingress Alarm System for Cargo Holds —— CCS, DNV, LR, NK, KR, ABS, BV and MED B+D type approved

• Marine Engine Room Monitoring and Alarm System —— CCS type approved.

• Marine Anti-Heeling Balance System —— CCS type approved.

• Dewatering System

• Voyage Data Recorder (VDR) —— CCS, LR, NK and MED B+D type approved

• High-temperature Resistant & Anti-vibration Pt100 Marine Temperature Sensors and supporting marine temperature instruments

• High-precision Marine Pressure Sensors, Float Switches and other marine sensor products

With reliable quality, superior performance and favorable cost performance, our products are well received and widely trusted by ship owners, shipyards and supporting clients worldwide.

Core Competitive Strengths

• Strong Technical BackingLong-term in-depth cooperation with the Chinese Academy of Sciences and Tianjin University. Integrated industry-university-research resources ensure solid technical foundation and outstanding innovation capability.

• Strict Quality AssuranceAll operations comply strictly with ISO9001 international quality standards. Every product undergoes 72-hour high-temperature aging test before delivery, with rigorous multi-stage inspection for stable and consistent quality.

• Professional Manufacturing TeamEquipped with high-precision production and testing equipment, supported by a skilled and well-trained technical team to ensure premium quality from design to delivery.

• Optimized Design & Easy MaintenanceMarine-specialized design with elegant appearance and rational structure, featuring simple installation and convenient daily overhaul and maintenance.

• Lifetime After-sales ServiceDedicated professional service team provides 24-hour online technical support and lifetime maintenance service, offering full lifecycle protection for all customer equipment.

Keeping closely updated with global maritime trends and the latest industry technologies and standards, Slayton dedicates itself to enhancing the international influence of China’s marine industry.

We uphold the core values of Innovation, Exquisite Craftsmanship and Quality-oriented Development. We pursue excellence with ingenuity and safeguard marine navigation with professionalism.

May our products serve as the reliable guardian for your marine facilities and vessels.