Our History
Established old bamboo lock factory in 1983, registered Wenzhou Ouhai Jingshan lock electromechanical Company in 1993, registered "ZONZEN" brand in 2000, changed its name to Zhejiang Zhong Zheng Lock Co., LTD., in 2015, won the "Zhejiang famous trademark" "Zhejiang famous trademark" in 2016 became a national high-tech enterprise, In 2017, it became the top ten brands of industrial locks in China.
Zhejiang Zhongzheng Lock Industry Co., Ltd. (ZONZEN Zhongzheng for short) was founded in 1983. It is a national high-tech enterprise specializing in developing and producing intelligent electronic cabinet locks, high (low) voltage switchgear locks, tower base station cabinet locks, communication network cabinet locks, data center machine room cabinet locks, high-speed ETC equipment locks, charging pile equipment locks, automatic mechanical equipment locks, filing cabinet locks and other cabinet door locks, hinges and cabinet accessories.Headquartered in Ouhai district, Wenzhou City, Zhejiang Province, it has a factory area of 36,000 square meters and a dedicated staff team of more than 300 people.
Our Product
The company's products are mainly divided into nine series, which are intelligent lock series, connecting rod lock series, flat lock series, cylindrical lock series, swivel lock series, handle lock series, hinge series, handle door pin series, and buckle series
Product Application
Products are widely used in communication base stations, national power grid, rail transit, energy equipment, data centers and other fields.
Our Certificate
Has won the high-tech enterprises, Zhejiang Province famous trade name, high growth industrial enterprises, Zhejiang Province famous trademark, science and technology innovation advanced enterprises, China hardware lock industry science and technology innovation pioneer brand, product quality enterprise honor double guarantee normal enterprise, Ouhai District intelligent lock ten brands and other honors,and has passed the ISO9001 international quality system certification;ISO14001 environmental management system certification;GB/T28001 occupational health and safety management system certification.
Production Equipment
The company has introduced the industry's advanced level of equipment, and constantly transform, the use of high-tech equipment to enhance the industrial base, the production equipment has Central furnace + automatic feeding machine, MIM sintering furnace, MIM vacuum degreasing road, manipulator, automatic die casting feeding machine, three-dimensional automatic dispensing machine, semi-automatic CNC engraving and milling machine, key engraving and milling machine
Production Market
We produce thousands of products, which are exported to Europe, America, the Middle East and Southeast Asia.Products have won unanimous praise from customersat home and abroad,and enjoy high popularity in the same industry.
Our Service
We are looking for a cooperative partner to expand our business.
Pre-sales
Collect customer information, deeply understand customer needs, prepare detailed solutions according to customer needs.
In sale
contract signing and execution, product delivery and supervision, ensuring product quality and on-time delivery, customer communication, timely feedback and adjustment.
After-sales
Provide timely online consultation and support when customers encounter problems, and quickly solve problems, provide necessary product maintenance and assistant services to ensure long-term stable operation of products, regularly conduct customer satisfaction surveys, collect feedback, and constantly improve products and services.