Breathable Membranes & Technical Nonwovens for Building Envelope Protection
Nearly 20 Years
Manufacturing ExperienceRMB 50M
Annual Sales ScaleKOSITE Platform
Indonesia-based Manufacturing SupportOEM & Private Label
Supply Support
About Kangda
Manufacturing Support for Building-Envelope and Nonwoven Supply
Kangda Technical Materials supports international B2B customers with breathable membranes, waterproof breathable membranes, roof underlayments, wall and housewrap membranes, facade membranes and technical nonwoven materials.
KOSITE is Kangda's Indonesia-based manufacturing platform, supporting the same product families used across Kangda's international B2B supply.
About KangdaProduct Range
Building-envelope membranes and technical nonwoven materials supplied through Kangda's manufacturing network.
Building Envelope Membranes
Waterproof Breathable Membranes
Water-resistant and vapor-permeable membrane materials for roof, wall and envelope protection.
View Product Range
Roofing Underlayment
Breathable roofing membranes for sloped roof assemblies and underlayment systems.
View Product Range
Wall / Housewrap Membranes
Breathable wall protection membranes for external wall, cladding and housewrap applications.
View Product Range
Facade Membranes
Exterior facade membrane materials for rainscreen and cladding support.
View Product Range
Membrane Accessories
Sealing tapes and accessories for selected membrane installation requirements.
View Product RangeTechnical Nonwovens
PP Spunbond Nonwovens
Polypropylene spunbond roll goods for packaging, agriculture, furniture and industrial applications.
View Product Range
SMS Nonwoven Fabric
SMS polypropylene nonwoven materials for medical-related, hygiene and protective disposable applications.
View Product Range
PP / SMS Nonwoven Supply
Roll supply options for customers requiring GSM, width, color and packing review before bulk order.
View Product Range
Agricultural Nonwovens
Nonwoven materials for selected agricultural cover, crop protection and nursery applications.
View Product Range
Packaging and Industrial Nonwovens
Nonwoven roll materials for packaging, furniture, mattress, automotive and selected industrial applications.
View Product RangeApplications
Building Envelope Applications
Pitched Roofs
Breathable roofing layers support water protection and vapor movement in sloped roof assemblies.
Sloped Roof Assemblies
Breathable membrane layers support temporary weather protection and vapor movement in sloped roof construction.
Roof Waterproofing
Waterproof breathable membrane materials support roof waterproofing review for metal and sloped roof systems.
Facades and Rainscreen Assemblies
Facade membranes add breathable protection behind cladding where material compatibility matters.
Roof Underlayment Systems
Underlayment rolls support roof deck protection, installation sequencing and moisture-management planning.
Industrial Roofing Material Supply
Consistent palletised roll goods support project review, distributor stock planning and export supply discussion.
Technical Documentation
Technical Documentation for Product Review
Datasheets, test reports, installation guidance, storage and handling notes, packing information and compliance documentation are available upon request according to product type and target market.
Request Technical Documents Contact Technical Team
Manufacturing Platform
KOSITE Manufacturing Platform
KOSITE is Kangda's Indonesia-based manufacturing platform. It supports waterproof breathable membranes, roofing underlayments, housewrap membranes, facade membranes, PP spunbond nonwovens, SMS nonwoven fabrics and selected technical nonwoven supply for international B2B customers.
Learn About Kangda
OEM / Private Label
OEM and Private Label Supply
Kangda supports selected distributors, importers and building-material brands with OEM roofing underlayment, private-label waterproof breathable membrane, housewrap, facade membrane and nonwoven roll supply.
Discuss Private Label Supply Request Sample