tower crane

详情

Yantai Tenglong Construction Machinery Co., Ltd. is located in beautiful seaside city**- Yantai city of China. We are specialized in manufacturing and exporting construction machineries. Our main product: are hydraulic engineering machineries such as QTZ series type tower crane; SC**0/**0 series construction elevator; JZC**0 and JS series concrete mixer, PL series concrete batcher, HZS series concrete batching plant and HBT series concrete conveying pump, etc. Our products have been sold to *6 provinces of China, Middle East, South Asia, Russia and many other countries and areas with high-quality products and after-sale service. Quality is the life of an enterprise. Sticking to the basic policy of Quality First and Customer Highest, our factory firmly builds up modern quality concept. On the basis of gradually deepening quality control, our factory improves the quality control system continuously and successfully passed the certification of ISO***1 Quality Control, ISO****1 Environmental Control and GB/T****1 Health Safety Management System.