About Us
Chengjing Technology – Sealing Every Connection in Industry and Life with Advanced Polymer Materials.
Chengjing Technology
Weihai Chengjing Technology Co., Ltd.(hereinafter referred to as Chengjing) was established in 2010, which is a high-tech enterprise and the national “little giant" company. Chengjing has passed ISO9001 and ISO14001 certification with the main business of a variety of polymer sealing materials. The products cover silicone, acrylic, epoxy, MS, PU foam, Nail-free, etc. Products are widely used in construction, photovoltaic, electric power, automotive, industrial sealing and other fields.
Chengjing attaches great importance to innovation, which has provincial innovation platform“Enterprise Technology Center”. Chengjing has more than 30 patents and masters more than 60 key industry technologies. In2023, Chengjing was authorized “Enterprise with advantages in intellectual property” by State Intellectual Property Office.
Under the guidance of national policies such as high-quality development and new-quality productivity, Chengjing is actively exploring appropriate sustainable development direction and has developed into a technological innovation demonstration base and leading enterprises in Shandong province. The annual production capacity of Chengjing reaches 50000 tons. Chengjing depends on ERP and CRM management software to improve management level. In the production process, Chengjing uses PDCA and 6S management methods to realize scientific management.
“To achieve infinite beauty with you hand in hand” is our objetive. We wish the sincere cooperation with you, win-win future.
OEM& ODM SUPPORT
Adjust the material formulation based on the customer's specific performance criteria (such as strength, color, and flame-retardant rating).
Company Formation
Patents
Annual Production Capacity
Key Technologies in the Industry
Corporate Culture
Vision
To build a globally‑trusted adhesive brand, and become a competitive supplier of sealant & bonding solutions.
Mission
Deliver high‑performance sealant products through technical innovation. Create value for worldwide customers, support staff development, and pursue green & sustainable manufacturing.
Core Values
Excellent Quality, Integrity‑Oriented, Dare to Challenge, Courage to Innovate
Service Tenet
Customer First, Reputation First, Efficiency First
Enterprise Spirit
Craftsmanship for sealants, Pragmatism & Innovation, Win‑win Cooperation
