Shanghai Liancheng (Boka) Co, Ltd. Isimba Rinozivikanwa Bhizinesi Bhizinesi uye Yakawanda Yekushandisa Pombi, Valve Yekutakura System, Electronic Kudzora Systems uye Zvemamiriro ekunze ekudzivirira. Our products have been broadly used in the fields of municipal works, water conservancy, architecture, fire-fighting, electric power, environmental protection, petroleum, chemical industry, mining and medicine.