Welcome to RANIBOS CRUSHING Machinery[email protected]
Gross margin comment coal mining industry gross profit grew by 49.06 in 2 q 2019 sequntially, while revenue increased by 19.15 , this led to improvement in coal mining industrys gross margin to 87.28 , above coal mining industry average gross margin.On the trailing twelve months basis gross margin in 2 q 2019 fell to 25.
We are an innovative enterprise integrating R & D, production, sales and after-sales service. We have more than 60 years of experience in the field of crushing, beneficiation, sand making and building materials. We serve customers in more than 160 countries around the world.