Lingshou Kangtai Mineral Products Processing Factory was founded in 2000. It is located at the foot of Taihang Mountain. It is rich in meteorite mineral resources. Our factory is a large-scale private enterprise integrating mining, production, processing, product development and sales.
Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.
The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).
Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.
Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).
Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.
Our factory has strong technical force, perfect testing means and complete product specifications. The product line includes vermiculite, horticultural meteorite, expanded vermiculite and vermiculite powder. The quality of our products is stratified, segmented, graded, responsible, and all employees are managed to ensure quality. Strictly implement international standards. The factory pass rate is 100%. The superior rate is gradually improved. Some products have exceeded the national standard and gradually merged with international standards. . It is sold well in Southeast Asia and Europe, and is well received and trusted by customers. Kangtai Lanshi will continue to uphold the tenet of “Quality First, Credit First, Prompt Delivery, Reasonable Price, Factory Direct Sales†to serve our customers. 
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