The production process of high purity tungsten plate tungsten billet (raw material) - inspection - hot rolling - leveling and annealing - alkali washing - inspection - warm rolling - vacuum annealing - inspection - leveling - shearing - vacuum annealing -
● Top Nipple Drinker has a simple structure. Do not require glue or gasket for sealing. ● The water output is large and can reach 30ml/min, 55ml/min, 80ml/min, 100ml/min. ● Used in square tube drinking lines, it is a very mature nipple drinker for chicken
Hot sales high quality Kids world globe large with plastic stand. OEM and ODM are both acceptable. The material, color, style can customize Kids world globe.
Rotary Paddle Level Switch utilizes micro motor as drive device, transmission shaft contact with clutch. When it doesn't contact with material, the motor runs normally; when the blade contacts with material, the motor stops running; testing device outputs
If you like kids and enjoy teaching, please apply. We have the most amazing stuffs in our school, we will provide you the right visa to work in our school whether you have degree or not, and we will provide you free accommodation which is newly decorated