About Us

Shandong Longhua New Materials Co., Ltd.

is a professional polyether polyol manufacturer since March 2011. It is located at No. 289 Weigao Road, Gaoqing Economic Development Zone, Zibo City, Shandong province, China. Its main products are polyether polyol, polymer polyol which can be applied in flexible foam, car seat, coating, adhesive,sealant and elastomer. The production capacity is 360,000 metric tons per year.
Polymer polyol is the best selling product of the factory, Longhua independently developed the proprietary production technology of this product, The quality of the products has reached the level of advanced technology in the world. Low V O C, super white color and low viscosity. Thus, the products are not only popular at China domestic market but also abroad and are highly appraised by customers. Longhua's polymer polyol output is in the forefront of similar factories in China. From year of 2021, polyether polyol with CASE application will be one of the new competitive product series of the company.

Longhua has got the I S O 9 0 0 1, 1 4 0 0 1 and 4 5 0 0 1 certification. And are exporting the cargo to all over the world like America, South America, South East Asia, Middle East, Africa and Europe. Longhua is a rapidly developing company. It sets up Qingdao and Shanghai branch and warmly welcome friends from all over the world to visit and communicate.

About Longhua History

In 2018, the company’s newly put into production high-end polyether production line highlighted its advantages in process technology, product quality, cost control, etc., and sales at home and abroad continued to increase significantly.

As of the end of 2019 , The company's total assets of US dollar $114 million, net assets of US dollar $100 million, and annual sales revenue of  US dollars 350, the company's polymer polyol production and sales volume ranks among the top in the country.

The company's high-end polyether production line is a production device with completely independent intellectual property rights. The device adopts a continuous production process path. The process efficiency is greatly improved, the production cost is lower than that of the old device, the monomer conversion rate is improved, the product quality is stable, and it has low monomer. Features of residue, low odor, low VOC and low viscosity. At the same time, the operation of the device is low-carbon and environmentally friendly, and no three wastes are generated. The key process technology does not need to remove the chain transfer agent method to produce POP is the first in China, filling the domestic gap, the product index is at a high level in the industry, and it can compete with similar foreign products. It was rated as the 2018 Shandong Enterprise Brand Innovation by the Shandong Quality Evaluation Association. Excellent results promote the progress of domestic polymer polyols.


The company has always been adhering to the corporate tenet of "integrity-based, win-win cooperation", advocating the corporate spirit of "quality-oriented survival, scientific management for profit, integrity cooperation to expand the market, technological innovation and development", and adhere to the "stable product quality, satisfying Customer demand, continuous improvement of the company, and the quality policy of creating better benefits, and the implementation of the business philosophy of "Leaving care for employees and giving benefits to customers". Looking to the future, the company will continue to make strides on the road of product diversification and rationalization of the industrial chain layout, and strive to gradually develop into the most competitive polyether polyol (PPG) and polymer polyol (POP) production enterprise in the industry , Create a world-renowned brand.