朗程，你可以信赖的合作伙伴

• 我们的愿景：成为润滑行业和胶粘剂行业的佼佼者。

• 我们的使命：聚焦客户关注的挑战和压力，提供有竞争力的润滑和胶粘剂解决方案和服务，持续为客户创造最大的利润价值。

• 我们的核心价值观：在顾客、员工与合作者之间结成利益共同体

• 我们的服务宗旨：协助客户创造并保持竞争优势，提高客户业绩、追求客户满意。

                                                                                               Lang Cheng, a partner you can trust

        Our vision: to be a leader in lubrication and adhesives industries.

        Our mission: Focus on the challenges and pressures that customers are concerned about, provide competitive lubricants and adhesives solutions and services, 

                              and continue to create maximum profit value for customers.

        Our Core Values: Building a Community of Interests among Customers, Employees and Collaborators

        Our service tenet is to help customers create and maintain competitive advantages, improve customer performance and pursue customer satisfaction.