ANQING NIGAO INTELLIGENT MANUFACTURING CO.，LTD with BISSC, TUOZHOU, TALLZONE business brand. We are a major manufacturer of diesel and petrol engine aluminium cylinder heads and complete cylinder head. Our company’s expertise and speciality is developing, producing and marking as a one system retail and wholesale company. 

Our company has an overall manufacturing area of 23.4 thousand square meters, the building area of 18 thousand square meters. We have in fully operation official German Demage, Japan Dawei, and TOYOTA HORKOS engine company machining centres, horizontal use for producing cylinder head. Our company has 5  permanent gravity casting equipment, 70 imported Machining centres and 2 Coordinate Measuring Machine.

We have the capabilities to annually manufacture 80000 pcs cylinder heads.  Top end, continual high-quality products is our eternal pursuit, “coagulate science and technology essence, create BISSC brilliancy” is our principle, enhance a management driven, making full use of modern science and technology, and continuously expand enterprise. ANQING NIGAO INTELLIGENT MANUFACTURING CO.，LTD are committed to establish leading technology and manage top-grade to international quality standards products,  guaranteed to support top-grade business enterprise.