Our company’s development journey is an entrepreneurial story full of hard work and transformation. In 2005, we started our business expansion in Jinan. In 2007, we opened an auto parts store in Tangshan. In 2009, we returned to Jinan and established our auto parts company. At that time, we adopted a traditional business model without clear product positioning. We mainly fulfilled customer demands by reselling goods for margin and had no proprietary core products.

A turning point arrived in 2015. The company made a firm decision to transform and focus on specialized product lines. By taking equity stakes and cooperating closely with manufacturers, we integrated deeply into factory operations and strictly controlled the quality of spare parts supply from the source. On this foundation, we defined our brand quality positioning. With stringent standards and a pursuit of perfection in every detail, we strive to develop differentiated mid-to-high-end premium products. We always uphold our original aspiration: Quality First, Service Oriented. We treat every product as a work of conscience and regard altruistic service as our core pursuit.

After a decade of brand accumulation, Pumpstar has earned high recognition and trust from worldwide customers with reliable product quality and sound services. Adhering to the win-win cooperation philosophy, we grow hand in hand with partners to build Pumpstar into a well-known brand within the industry.

The Chaierfu brand is developed to match OEM specifications for global promotion. Under our factory group are multiple brands including Pumpstar, Okman, Pinghe Zhixing and Bokenas. Our Yantai factory of Chaierfu (Shandong) covers an area of nearly 6,000 square meters. We are certified to the IATF 16949:2016 International Automotive Quality Management System, equipped with robust manufacturing strength and stable production capacity.

Looking ahead, our core strategic goal is to become a trusted contract manufacturer for clients. We open our doors to the global market and sincerely invite partners for independent brand cooperation. We solemnly promise to provide on-site training, technical exchange and all-round business empowerment for our partners, leveraging our rich practical experience. We will share development opportunities, integrate resources and build a co-creation platform based on the partnership model.