Types of screws
Gradual, saltain, wave, screen, double screen, taper, distribntary, saparating, exausting dowel, mixed smelting, double screws, granulating etc.
Management concept
1.Customer first:become the guide of customer demands and a trusty friend
2.Credit uppermost:pursue an honest and faithful behavior principle
3.Science and technology as forerunner:take marketplace as guide and develop advanced technology to meet customer’s expectation
Management model
Grasp problems to improve,find flaw to break through
Development direction
Create famous trademark and build a classic enterprise
Service concept
Speedy accurate and proper
Market concept
Think about development in jeopardy, control change with change,and win in change