Vostermans Companies Vostermans Companies is the parent company of a multinational enterprise, founded in 1952. The various activities of our companies have expanded considerably through the years and are currently executed by the following..

Qingdao Bridge Trading Co., Ltd. Is a manufacturer and trader, especially in animal husbandry equipments, such as poultry nipples, cooling pads, vetilation fans, feeders and so on. Qingdao Bridge Trading Co., Ltd. Has involved in this..

Chenxin Ventilation Equipment Co., Ltd. has advanced production machinery and strong technical force. With ten years of production experience, we sincerely provide you with design, production, installation, maintenance, training and other..