This packer has passed the provincial appraisal and expertise, all the performance indexes reach the Chinese advanced level of
similar products and won the gold prize for patent Invention, In 1995 ,it passed the test of the State Bureau of Quality and
Technical Supervision and was rated as standard This series has been long-tested and its performance enjoys a very high
reputation, Up to now, we have owned more than 10000 users in china, they all reflect that this series is simple in operation and
runs smoothly with low failure rate. The percentage of certified products is greater than 99%.