※ A 系列由铝合金制成，表面氧极化处理。
※ 线槽尺寸 40×50、50×60等，可配多种荧光灯。
※ B 系列由优质冷轧板制成，表面涂塑处理。
※ 导线槽尺寸 40×40、40×80等，可配各种灯具。
※ 装配，布线，布灯; 简单、灵活、可靠。
※ A Series are made of aluminium alloy with the surface in galvanization.
※ Overall dimension of the trough is 40×50 or 50×60m/m,etc. The wiring trough is suitable for various fluorescent lamps.
※ B Series are made of high quality cold-rolled steel plate with the surface sprayed in plastic.
※ Overall dimension of the trough is 40×40 or 40×80m/m, etc. The wiring trough is suitable for various luminaires.
※ Easy, flexible and reliable in installation, lamp distribution and wire distribution.
