Our products have obtained multiple authoritative certifications, including China Compulsory Certification (3C), Explosion-proof Certificate (issued by Shenyang Electrical Driving Research Institute), ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). We are also recognized as a National High-Tech Enterprise and Liaoning Provincial "Specialized, Refined, Characteristic, and Innovative" Enterprise, with 30 national patents (3 invention patents and 27 utility model patents).

Yes. Our products meet Chinese national standards (GB/T 3836.1-2021, GB/T 3836.2-2021, etc.) and are compatible with international standards such as IEC (IEC 60079-0:2017, IEC 60079-1:2014) and Russian GOST R standards (GOST R 51330, GOST R 51332). They are designed to adapt to global application scenarios in oil fields, gas pipelines, and chemical industries.

Absolutely. We offer customization based on on-site working conditions, including rated voltage (AC 220V/380V/660V, customizable), rated power (0~3000KW), inlet/outlet specifications, control modes (PLC, single-chip microcomputer, digital display), and alarm functions (overtemperature, overpressure, low flow, etc.). Our BDRG series explosion-proof electric heaters have been customized for projects in Niger, Kazakhstan, and other countries.

Explosion-proof grade: Ex db IIB T1~T6 Gb / Ex db IIC T1~T6 Gb (varies by product type).
Protection level: IP65, ensuring dustproof and waterproof performance, suitable for harsh outdoor and industrial environments.

Currently, our products hold China's explosion-proof production certification and comply with international equivalent standards, but we do not have destination-specific certifications such as ATEX (Europe), UL/CSA (US), or GOST (CIS). All our products meet strict Chinese national standards, which are aligned with relevant international norms to ensure safety and reliability. We can fully cooperate with customers to apply for the required destination-specific certifications, providing technical documents, product samples, and other necessary support.

We provide a comprehensive after-sales service package, including: Free technical consultation and installation guidance (on-site or online), One-year warranty for core components (heating elements, control cabinets, etc.), with free replacement for non-human damage, Regular maintenance reminders and lifelong repair services, Spare parts supply with preferential prices and fast delivery.

Yes. Our products have been successfully used in multiple international projects, such as: Oil-gas-water mixed pipeline projects in Niger (cooperating with Tianjin Yimei Energy Technology Co., Ltd.), Natural gas pipeline projects of China National Pipe Network Group (including China-Russia Eastern Route, West-East Gas Pipeline Third Line), Offshore gas storage projects in Jidong Oilfield (incorporated into national pipe network).

Payment terms: T/T (30% advance payment, 70% balance before shipment), L/C at sight (for large orders). Shipping methods: By sea (FCL/LCL) or air freight, with CIF, FOB, and EXW terms available. We can assist with customs clearance documents (commercial invoice, packing list, certificate of origin, certification copies).

All products are packaged with moisture-proof, shock-proof, and corrosion-resistant materials (wooden cases or steel frames) to withstand long-distance transportation. Critical components (e.g., heating elements, electrical parts) are individually packaged and labeled. We also provide loading photos and shipping tracking information for real-time monitoring.