SHANDONG TIANFENG BIOTECHNOLOGY CO.,LTD. weighs the quality high and stick to the principle of "the quality is superior to all". We improve the quality of our quality-inspectors constantly, use current advanced inspect method to ensure all the data to be accuracy and dependable. At the same time, we harmonize all the factors and hold the pass of quality strictly, make the quality target achieve to apparatus preparation rate to cent to cent, the standard coverage rate cent to cent,qualified rate of the leave

factory products cent to cent. The three cent to cent make our company to pass the second level inspect unit rectify and the suit to the third level standardization in 1996.

　SHANDONG TIANFENG BIOTECHNOLOGY CO.,LTD.have 38 quality-inspectors at present among whom 2 are with high title in technical post, 5 with middle title, 15 are assistant set up quality inspect branch which is an independent two-grade system construction department and consisted of material group, finished product examine group, standard solution group, pack up examine group and apparatus repair group. All those workrooms have been provided with test rooms. The quality inspect branch supervisor and manage the quality inspect work overall.
　　SHANDONG TIANFENG BIOTECHNOLOGY CO.,LTD. is provided with excellent analysis apparatus and perfect inspect methods such as the 2 imported high efficiency liquid color spectrum, 10 ten gas color spectrum, 1 light-division photometer. All these apparatus are used in the quality inspect and the study of new product development.
　　SHANDONG TIANFENG BIOTECHNOLOGY CO.,LTD. gained her credit to many customers by its dependable quality management from which it has expanded the pesticide market coverage rate. People from Hengdong hold tightly the quality management, win itself great reputation. They provide customers with excellent and high efficient pesticide products, satisfied all the needs of customers.