Galvanized iron throat and its accessories

Product brand: COIT
Product specifications: brass, nickel plated brass, cast iron hot-dip galvanized Q235 hot-dip galvanizing
Product Description: Strictly compliant IEC 61386 Series and IEC 60670-1 International standards, with excellent corrosion resistance and high-strength structure, can provide long-term protection for building electrical circuits, effectively avoiding the wear and erosion risks of external environment on the circuits. As the core carrier for building electrical wiring systems (i.e. building pipeline systems), it can flexibly adapt to various types of junction boxes and is widely used for installing electrical terminal components such as strong and weak electrical socket panels and lamp bases, providing safe and orderly solutions for electrical wiring in industrial and commercial buildings, as well as residential buildings.
Engineering experience: Electrical and weak current engineering for the Central New Seaside 3 site (3A), electrical and mechanical engineering for the renovation of the Wan Chai Old Police Station, and design and construction of the Kai Tak Sai Wan Road minimalist public housing electrical and mechanical engineering.

Cable containers and their accessories

Product brand: COIT
Product specifications: single folded tray, double folded tray, belly button cover cable tray, clip cover cable tray, screw cover cable tray cable ladder
Product Description: Special accessory for building wire and cable laying, with the core function of building the line laying framework of the building cable system, realizing the orderly arrangement and safety protection of electrical lines, mainly including three categories: trays, cable trays, and ladders, strictly implemented IEC 61084 The series of international standards, including design, materials, and performance, meet the globally recognized safety and compliance requirements. They are widely used in industrial plants, commercial complexes, office buildings, data centers, and other scenarios, and are key foundational components for building electrical systems and ensuring safe operation of power lines.

Motor control cabinet

Product brand: COIT
Product specifications; Non-standard customization
Product Description: Composed of high-quality cabinets, precision electrical components, and intelligent control systems, it can achieve centralized control, monitoring, and protection of local equipment, quickly respond to operating instructions, and ensure stable operation of equipment ASTA Certification (IEC 61439-2:2022), applicable to air conditioning, fire water supply and drainage, and power distribution systems in industrial and commercial buildings.

Medical equipment belt

Product brand: COME
Product specifications; COME-BHT-268（S/F）、COME-BHT-318（S/F）、COME-BHT-240（S/F）
COME-BHT-123Tier（S/F）、COME-VBHT-600 (S/F)、 COME-VBHT-900 (S/F)
Product Description: Specially designed for hospital wards ICU、 Operating room design can integrate components such as gas terminals, power switches, sockets, etc. The core functions include stable supply and control of medical gases, safe power supply and lighting of equipment, communication between medical staff and patients, and emergency calls to meet critical medical needs. The product strictly complies with ISO 11197、IEC 60601-1 Series IEC 62366-1、IEC 60529 In accordance with international standards, it fully meets the strict requirements for safety and compliance in medical scenarios, providing guarantees for the safe and stable development of diagnosis and treatment activities.
Engineering experience: Electrical and Mechanical Engineering of The Chinese University of Hong Kong Medical Centre, Hong Kong Infection Control Centre of North Lantau Hospital, Tseung Kwan O Chinese Medicine Hospital and Government Chinese Medicine Testing Centre, Phase I Electrical and Mechanical Engineering of Grantham Hospital Reconstruction Plan, and Electrical and Mechanical Engineering of St. Mary's Hospital Reconstruction.

Wind duct and its accessories

Product brand: COIT
Product specifications; Flange, straight throat, 90 ° curved, flexible, tee, tapered pipe and other air duct accessories
Product Description: Adopting Ansteel DX51D+Z275 Made of galvanized iron sheet, suitable for ventilation scenarios such as hospitals and commercial buildings. The air leakage rate strictly meets the requirements DW144 and DW143 Standard, effectively reducing energy loss, factory standardized cutting and biting processing, on-site only requires quick splicing, which can improve construction efficiency and significantly shorten the construction period; The high flatness surface reduces airflow resistance, and the strong anti-corrosion galvanized layer ensures long-term sealing stability, suitable for rush work and high standard engineering needs.

Prefabricated insulation pipe

Product brand: COIT
Product specifications; DN25-DN800（ Outer protective tube material: galvanized, aluminum, stainless steel) DN80-DN1000（ Outer protective tube material: HDPE）
Product Description: Designed specifically for the transportation of liquids and fluorides, widely used in scenarios such as regional cooling and centralized heating. Featuring low thermal conductivity (reducing energy loss), corrosion resistance, and fire resistance, ensuring safe transportation and durable pipelines; It also has good compatibility, adhesion (easy to install), resistance to water vapor penetration, and lightweight advantages, suitable for engineering needs. The product strictly complies with BS EN253、BS EN448 and BS EN489 Standards that fully meet system safety and quality requirements.

galvanized steel coil

Product brand: Ansteel
Product specifications; Plate and coil
Product Description: Galvanized iron sheet is widely used in ventilation projects such as hospitals and shopping malls. It is based on cold-rolled substrates and has a total weight of 275 double galvanized layers g/ ㎡, forming a dense zinc iron alloy layer with strong corrosion resistance, suitable for long-term use in humid environments. The material has high strength and strong deformation ability, as well as good adhesion and welding performance. During processing, it is not easy to crack due to biting or bending, making the air duct better meet the requirements of air leakage.