Who We Are?
Longou International Business (Shanghai) Co., Ltd. was established in the year of 2007 and located in the economic center--Shanghai. It is a construction chemicals additives manufacturer & application solutions provider and committed to providing construction materials & solutions for global customers.
After more than 10 years of continuous development and innovation, LONGOU INTERNATIONAL has been expanding its business scale to Southeast Asia, Middle East, Europe, America, Australia, Africa and other major regions. In order to meet the growing personalized needs of foreign customers and better customer service, the company has set up overseas service agencies, and has carried out extensive cooperation with agents and distributors, gradually forming a global service network.
What We Do?
LONGOU INTERNATIONAL is specialized in the R&D, production and marketing of Cellulose ether (HPMC, HEMC, HEC) and Redispersible polymer powder and other additives in construction industry. Products cover different grades and have various models for each product.
Applications include drymix mortars, concrete, decoration coatings, daily chemicals, oil field, inks, ceramics and other industries.
LONGOU provide global customers with high quality products, perfect service and the best solutions with the business model of product + technology + service.
LONGOU INTERNATIONAL currently has more than 100 workers and more than 20% are with Masters or Doctor’s degrees. Under the leadership of Chairman Mr. Hongbin Wang, we have become a mature team in the construction additives industry. We are a group of young and energetic members and full of enthusiasm for work and life.
Some of Our Clients
1. Be 100% responsible for quality complaint, 0 quality issue in our past dealings.
2. Hundreds of products in different levels for your option.
3. Free samples (within 1 kg) is offered at any time except carrier fee.
4. Any inquiries will be replied within 12 hours.
5. Strictly on selecting raw materials.
6. Reasonable & competitive price, punctually delivery.