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About HENGDA

Dongyang Hengda Metal Bellows Co., Ltd., located in Xicheng Industrial Park, Baiyun Development Zone, Dongyang City, Zhejiang Province, was established in April 2000 with a registered capital of 4.5 million yuan. It is a national high-tech enterprise integrating research, development, production and sales of metal bellows, with an annual production capacity of 100 million. The products cover the fields of automobile, gas control, air conditioner, refrigerator, heating, pneumatic control, etc. The market covers all provinces and cities in China, and is exported to Europe, Japan, South Korea, Southeast Asia and other countries and regions.

The company has 130 employees, including 21 R&D and technical personnel and 13 quality management personnel, with strong design and R&D capabilities. The company has passed the ISO9001 quality management system certification and IATF16949 automobile management system certification. More than 20 research achievements have passed the provincial new product appraisal. More than 20 national patents have been applied for related research achievements, including one invention patent. The company fully owns its own intellectual property rights.

Adhering to the management concept of "people-oriented", and pursuing the business purpose of "integrity and compliance, striving and surpassing", the company focuses on building the "Hengda" brand, and improves the market competitiveness with reasonable prices, excellent product quality and services, so as to become the most reliable supplier for you.

Corporate philosophy

1. Mission: Pursue the material and spiritual happiness of all employees and contribute to the progress and development of society;
2. Vision: to create a happy and efficient high-end manufacturing enterprise group;
3. Core values: integrity, innovation, dedication and win-win.

Quality, environment, occupational health and safety policy

Keep improving, quality first; Customer satisfaction and continuous improvement;
Energy conservation and emission reduction, prevention first; People oriented and law-abiding.

Quality Integrity Report

The quality integrity report issued by the Company is prepared in accordance with relevant national quality laws and regulations, rules and relevant industrial quality standards and specifications. The quality integrity and quality management of the company in the report is a true reflection of the company's current situation. The company is responsible for the objectivity of the report content, and the authenticity and Scientific responsibility.

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Social Responsibility Report

Dongyang Hengda Metal Bellows Co., Ltd., under the guidance of the Scientific Outlook on Development, has strengthened the awareness of "corporate citizenship". The company has always insisted on taking social responsibility as its own responsibility and making contributions to the society as much as possible while developing the enterprise. The company strictly abides by the code of ethics, strictly implements laws and regulations in environmental protection, energy consumption, safe production, etc., actively promotes the development of public welfare undertakings, and earnestly performs corporate social responsibility.

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Announcement for Soliciting Opinions

According to the relevant requirements of the "Regulations on the Management of Group Standards" (Guo Biao Wei Lian [2019] No. 1), we are now publicly soliciting opinions on the "Made in Zhejiang" standard for "S+Ω Type Metal Bellows for Variable Frequency Air Conditioning" drafted by Dongyang Hengda Metal Bellows Co., Ltd. The time limit for soliciting opinions is from March 28, 2023 to April 28, 2023. Please provide feedback on the "Solicitation Form" to the email within the time limit: info@dyhengda.com If overdue, it will be considered as no objection.

Click to download the Draft for Soliciting Opinions