... railway, airport, residence district, seaport, garden, feeding, and husbandry Product features: corrosion resistant, age resistant, sunshine-resistant ... 1.73, 1.80, 1.93, 2.00, and 2.03m Wire diameter: 3 to 5mm Opening: ... 50 x 100, 50 x 150, and 75 x 100mm Square post: 40 x 60mm, 60 x 60mm ... , 70 x 10mm, 48mm round post Customized designs and specifications are welcome We are a professional ...