brand introduction --
Qianlong brand introduction
The Qianlong brand was established in 2012. It is affiliated with Shanghai Keyi Industrial Co., Ltd.. The company is a high -tech production and trade enterprise specializing in the development, production and sales of building materials products.Adhering to the business philosophy of "integrity, high quality, and win -win", the company adheres to the principles of user first and service week, and relieves customers concerns with the heart;Wing; the company adheres to the strength, continuous innovation, continuous surpassing technology, and grow with customers.The companys main products are: building materials wooden keel!