What about Chengde Zhongtian Construction Engineering Testing Co., Ltd.? (treatment and development) seems to be the solution of the heroes who engage in engineering material testing!

The salary of contract workers is average, about 3000 yuan. Wrap it up. It's delicious. Deduction 180. Theoretically, I work 8 hours, I am free in winter and busy in summer. It is divided into pile foundation detection, main body detection, energy saving detection and material detection. It is the largest engineering inspection unit in Chengde. It is strongly recommended to fully understand, or you can practice before making a decision.