Topseller Chemicals Co., Ltd, a subsidiary of Chunlong Group, was established in 1990. Located in a beautiful port city--Longkou, Shandong province, the company is only 6kms away from longkou port which is the largest bulk cargo trade port to Africa, 180 kms away from Qingdao port, and only 50 kms to Yantai Penglai international airport. It enjoys convenient transportation and advantageous geographical location.

Topseller Chemicals Co., Ltd, over the past 30 years, with the continuous hard working of all employees, the company has been endorsed as professional OEM/ODM production bases for detergent in China by leading multinational companies of FMCG.

Topseller has about 1000 employees and takes more than 100,000 square meters. The ou tput is 600,000 tons with high, medium and low density detergent per year, including 350,000tons washing powder, 100,000 tons dish washing liquid, 100,000 tons liquid detergent, 50,000 tons of household and sterilization cleaning products.We provide cleaning products for 300 million families in the world every year.

The company has the world advanced synthetic detergent production equipments including two sets of high tower spray dried production line and eight sets of liquid detergent production line. In order to match this capacity, we also has set up two sets of Sodium Sulphate device and two sets of Sulfonic acid Sulfonation device which are the main raw material for detergent

Currently, the company has 6 sets leading standard automatic packaging lines , which can produce different SKU from 100g-5000g

Topseller has developed more than 50 sets of automatic pouch packing line with independent intellectual property rights. It can produce different pouch SKU from 15g to 135g.