Tungkin was established in 1998 as the subsidiary company of
Dongguan Building Industry Co., Ltd (DBIC) which was a large scale
state owned enterprise in the southern China with a variety of
investments to the manufacturing of the building materials.
In order to explore the oversea market DBIC established Tungkin
specialized in selling and marketing the thermal and insulation
products to the foreign countries. In the past ten years Tungkin
has developed rapidly and has become one of the leading
manufacturer and exporter of rockwool and glasswool products.
Since 2006 Tungkin has also invested to the rockwool and glasswool
factories by holding some percentage of their shares and this
enables Tungkin is in the position to ensure the cost of products
is always the most competitive and the quality is under supervised.
Our main customers are from all over the world such United state,
Australia, Canada, Poland,UK, Russia, Ukraine Japan, Thailand,
Singapore, Philippines, Malaysia, Indonesia, Saudi Arabia ,Syria,
India, UAE, and so on. Many of them has kept business relationship
with Tungkin for 10 years and most of them are the leading
wholesaler or importer in their countries which proves that Tungkin
is a reliable company to its customer. Except the glasswool and
rockwool product we also are in the position to supply other
thermal and insulation materials such as calcium silicate,
Polyester, polystyrene (XPS), aluminum foil and tape, ceramic fiber