Specializing in Science & Technology, Industry and Trade, Zhengzhou Jintai Mining Machinery Co., Ltd. is a large joint-stock enterprise. It was originally designated by the Ministry of Railways as the Unit producing locomotive vehicle accessories. Its production & sales and every integrative economic index rank first in the same industry. The company has modernized management system, first-class gold-processing equipments, perfect detection methods, high-quality personnel and fine after-service. The enterprise is yearly honored as "Civilized Enterprise", "Standard Quality Enterprise" and "Contract Honored and Credit Trusted Enterprise". Its products have successively won provincial, municipal prizes many times. It has tens of thousands of clients in over 20 provinces, cities and autonomous regions of China. And its market covers a dozen of foreign countries.
  Adhere to the principle that it is responsible for every procedure, every product and every client; the company takes quality as its life, and clients as its God. It will provide the customers home and abroad with its top-ranking products and good after-service.

?●Commitment of Product Quality: we guarantee the advanced performance of our equipment, stable and reliable working. And we ensure that our products meet the relevant provisions in "Product Quality Law of People's Republic of China".The warranty will last for one year.

?●Commitment of Technology and After-Service
（1）Installation, commissioning and technical training: We will send 1 ~ 2 technical staff to the factory of the buyer to guide the installation, commissioning and train the operation and maintenance staff for free, and to answer technical questions raised by the buyer. We will provide the buyer with scheduled plan of installation, commissioning trial operation and construction operations. We ensure the buyer that the equipment will be put in use in the shortest time and work normally.
（2）Maintenance Services: Our product quality guarantee lasts 12 months after the final acceptance. We will provide free advisory services (for all day) if the equipment goes wrong in the period of the warranty. And if the equipment is at fault during the use, regardless of any failure for any reason, we will send the technical staff to the scene at the first time (24 hours) to ensure a timely repair and reduce the economic losses to a minimum. If it is the quality problem, we will replace defective parts without any charge.
（3）Post-warranty services: we will keep a close watch on the produce we have sold by telephone or going to visit the factory. We will send technical staff to learn the use of our products at least twice a year, and do some necessary maintenance and repair and solve the customers' problem at the site.

●Commitment about Delivery Time
Our company will deliver the goods strictly according to the time we promised in the tender document. If we deliver the goods late because of our own reasons, we are willing to assume liability for the breach of contracti