Established in 1958,the JANGJA Machinery Co., Ltd. is a professional manufacturer of solid timber preparation equipment. With years of hard work, JANGJA has developed into the typical representative of in solid wood processing equipment line in China, an expert of intelligent complete set equipment for solid timber preparation handling. The company has also been recognized as national high-tech enterprise.

The company always adheres to the market demand as the guidance, takes the customer expectations as the center, constantly research and development of solid timber processing equipment, which features labor一saving and material saving，high speed and efficiency, heavy duty and robust, durable and stable. Since 2003, the company launched the heavy duty multi rip saw model 4505, high speed four side planer and moulder with 60m/min feeding speed, heavy duty & high speed double surface planer, optimizing cross cut saw，optimization rip saw, fully-automatic finger jointing line, intelligent automatic production line for solid timber processing in succession. All products have independent intellectual property rights, with a total of 58 patents granted by the state. JANGJA has also presided over and participated in the formulation of 10 national and industrial standards such as optimization rip saw and optimizing cross cut saw.

The company has a capable and highly effective staff troop，built the provincial engineering technology research center and the provincial enterprise technology center. And has been furnished with more than 300 sets of various processing and testing equipment. JANGJA has strong capabilities in R&D, processing, testing, assembly and equipment batch production.