we have been in this line for 70 years. our major products have middle, heavy-duty automobile transmission housing, automobile casting, transmission coping, tractor gearbox housing, casting valve, reducer housing, casting motor housing and so on.
we have been in this line for 70 years. our major products have middle, heavy-duty automobile transmission housing, transmission coping, tractor gearbox housing, automobile castings, casting valve, reducer housing, casting motor housing and so on.
we have been in this line for 70 years. our major products have middle, heavy-duty automobile transmission housing, transmission coping, tractor gearbox housing, automobile castings, casting valve, reducer housing, casting motor housing and so on.