广州市黄埔乐天实业有限公司，自1990年开始代理汉高乐泰产品，并连续多年荣获汉高五星经销商，汉高电子经销商一等奖等称号。拥有28 年的胶粘剂技术和应用经验。与汉高合作，投资2000万元建立超过800 平方米的专业实验室，并组建经验丰富的研发技术团队，能够随时为客户提供产品设计，选胶，测试以及自动化生产等整体解决方案。其中低压注塑，双组份精密点胶，设备技术和经验全球领先。乐天已于加拿大，新加坡，越南，香港建立分公司，逐渐形成具有全球服务网络的优质供应商，更是胶粘剂及相关自动化设备整体解决方案专业的著名供应商。
Guangzhou Huangpu Rocktin Industrial Company Ltd was established in 1990 and distributed Henkel (Loctite) products. With 28-years experience of adhesion technology and application, Rocktin has been awarded Five Star Distributor continuously by Henkel. Rocktin has invested over 3 million USD on building professional laboratories with cooperation from Henkel as well as experienced R&D teams. As a result, we are capable to provide total solution which includes product designing, adhesive selection, product testing and automatic production designing for our customers. Besides, Rocktin is the leader of global in Low Pressure Molding Machines, two-component precise dispensing equipment, relative technologies as well as experience. With foundation of Rocktin branches in Canada, Singapore, Hong Kong and Vietnam, Rocktin is devoting not only to be a professional total solution supplier of adhesive and relative automatic equipment, but a global-service-network supplier.