Topseller Chemicals Company Limited

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.

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 output 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.

Recent years, with these advantage, the company has continuously introduced advanced production equipment form local vender and abroad. We import a set of most advanced automatic vertical box packing washing powder equipment from Italy SENZANI company, which has realized the full automatic production from box conveying, powder filling and weighting, scoop filling, sealing and carton packing. At the same time, we introduce one set of world-class, high-speed automatic online molding filling and sealing liquid detergent production line from Spain VOLPAK company which can realize forming the bags from packing film rolls and filling directly. Comparing with the performed bags, it can increase the production efficiency and decrease the cost.

With the most advanced plastic packing printing production line, we can provide different packing bags with BOPP/PET/PA material etc which can meet 90% of customers' product requirements at present.

Quality is the lifeline of company survival. Innovation is the foundation of company development.

Topseller has passed the ISO9000 international quality management system in 2000 and has set up a complete products quality control system from raw materials incoming to finished products to ensure the products meet the customer’s requirements.

We have established an independent R&D center for detergent including 12 senior R&D stuffing and 50 technicians. It has more than 100 sets of first class testing equipments which are applying for the authorization of Provincial Technology Center.

Topseller has been adjusted the development direction timely and established strategic position of " provide OEM/ODM processing service of cleaning products for domestic and abroad market ".We have been providing OEM processing service to the domestic famous daily use chemicals company, such as LIBY, WHITE CAT, LIANGMIANZHEN etc and provide service for the international leading company such as P&G, Unilever, HENKEL, PZ CUSSONS and so on. So far our products have been exported to more than 80 countries and regions.

Topseller has been committed to providing high-quality products and services and creating excellent industrial quality for domestic and foreign customers
1.Provide OEM processing service according to customers’ detergent powder samples or technical standard.
2.Provide ODM customized services such as product development, formula design according to the customer market positioning.
3.Topseller could provide professional design, full set of post dosing equipment for detergent, and provide technical support with adequate and systematic service.
4.Topseller has professional packaging design team and could provide a series of services of inner and master packaging design, and plate-making
5.Topseller can provide all kinds of detergent raw materials and cleaning products

Topseller has joined the SEDEX moral and social responsibility system,
Align with the philosophy of "Green, Healthy, Low-Carbon and Energy-Saving", the company actively advocates circular economy and is committed to creating environmentally friendly company.
Our goal is to be the world's professional OEM/ODM detergent supplier.