Bonding Agents  Manufacturers, Traders, Suppliers

KONGDER focused on the countertop adhesive for 20 years, was established in 2004, integrating R&D, production and sales.
Acrylic glue series – For Porcelain, Quartz stone, Solid surface, Marble and Natural stones.
The monthly output is 500,000pcs, with an annual output of 6 million and an annual capacity of 15 million glues. At the same time, we cooperate with foreign R&D institutions to optimize the performance of products and develop new products. In the past 20 years, KONGDER glue has been exported to more than 60 countries.
Strict quality standards and management system (ISO9001), environmental management system (ISO14001),occupational health and safety management system (ISO45001), intellectual property (GB / T 29490-2013) management systems. To make our customer satisfaction rate above 96% with our professional ability and good service.
KONGDER will do their best to promote the industrial upgrading in the stone industry, and strive to achieve the high quality of stone jointed countertop in a short time, and fully use KONGDER adhesive in the stone industry as soon as possible.
KONGDER, with stable and reliable quality, cost-effective, and deeply trusted by customers, we had cooperated with many customers more than 10 years. In the past 20 years, we have become the excellent supplier of the global stone(Quartz stone, Porcelain, Solid Surface, Natural stone) joint adhesive. There is a professional team, to provide you with high quality glue and professional service, you can get the reply within 30 minutes if any inquiry.

ZHEJIANG XINXIN packing machinery works on R&D and manufacturing plastic packing making machinery for more than 20 years. Under new management mode and R&D system, We learning client’s demands, communicating and feedback with customers actively, R&D new products, and offer suitable equipment to clients as our responsibility.
In our marketing service project, we offer entire plant’s planning and design. No matter machine installing & debugging, operation skill support, after service or Maintenance, Every Xinxin technician can offer quick and efficient technical service to customer anytime. Helping customer put the products into the market more faster. We always hold the principle of innovation and invention, with the target of” Bring the latest product and technology to the whole world”, and towards the goal of sustainable management.

KOLBUS develop, manufacture and market bookbinding machinery together with complete in-line production systems for the print finishing industry.