Our History
Yongjie (Zhejiang) Industrial Development Co., Ltd. was officially established on August 11, 2021, located in Qingfeng Village, Yonghe Town, Shangyu District, Shaoxing City, Zhejiang Province. Situated in the southern wing of the Yangtze River Economic Development Belt and at the heart of the Shanghai-Hangzhou-Ningbo economic corridor, in a culturally renowned town on the border of Shangyu and Yuyao, the company benefits from a superior geographical location, laying a solid foundation for its development. In June 2023, the company accurately identified the market demand for diabetes treatment devices and completed the project filing for the "Annual Production of 20 million Sets of Pen-Type Injectors" with the Shangyu District Development and Reform Bureau (Project Code: 2306-330604-04-01-378801).
This project was designated as a key emerging technology project by the Shangyu District Committee and Government in the same year, marking the company's official focus on the field of micro-dosing medical devices and the beginning of its specialized and large-scale development. Since its establishment, the company has consistently prioritized technological innovation, aiming to break foreign technological monopolies and serve domestic patients. It has gradually built an industrial layout integrating R&D, production, and service, steadily progressing towards becoming a nationally renowned supplier of micro-dosing medical devices.
Our Factory
To support the implementation of the pen-type injector project, the company has acquired 11.7 acres of land specifically for the construction of a modern production base. The first phase of the project involves the construction of a 25,000 square meter standardized factory building. The factory construction strictly adheres to medical device manufacturing standards, balancing production efficiency and quality control requirements. It is expected to be completed and operational by October 2024. The factory is located in an area with extremely convenient transportation networks.
To the east, it is adjacent to economically developed areas such as Yuyao and Cixi; to the west, it connects to Fenghui and Baiguan via Yongfeng Road; and to the east, it reaches important towns such as Liangnong and Yuyao via Yuliang Road. The Hangzhou-Ningbo Canal runs through the area, and the factory is 21 kilometers from Shangyu city center and 15 kilometers from Yuyao city center. Railways, expressways, national highways, and canals provide comprehensive transportation facilities. Furthermore, the factory is only a 45-minute drive from Hangzhou Xiaoshan International Airport, Ningbo Lishe Airport, and Ningbo Beilun Port, and 4 kilometers from the Yuyao West entrance of the Hangzhou-Ningbo Expressway. It is also close to Shaoxing Port (5000-ton capacity), the only seaport on the southern shore of Hangzhou Bay. The Hangzhou Bay Bridge and the Qiantang River Jiasao Bridge further shorten the distance to core cities such as Shanghai, Hangzhou, and Ningbo, providing great convenience for raw material procurement, product transportation, and import and export businesses, thus building an efficient logistics support system.
Our Product
Yongjie Company focuses on high-quality injection molding processes, building two core product systems that cover four major fields: medical, lighting, home appliances, and automotive, providing professional solutions.
The first is the insulin injection pen series, which falls under the category of medical devices. It includes variable-dose plastic disposable insulin pens, made of medical-grade plastic, with a disposable design to prevent cross-infection, adjustable dosage, and convenient operation.
And a manual, reusable pen-type insulin injector with a visual display, made of ABS/PC/POM/nylon, equipped with a high-precision injection molding screw, complying with ISO 11608-1 and YY/T 1768.1-2021 standards, suitable for 3ml cartridge injections, and highly durable.
The second is the injection molded product series, which is the core business segment. Lighting products include custom-designed lamp bases and round universal ceiling lights, made of PP, PC, and ABS, offering high cost-effectiveness and stable performance, and supporting customization; small home appliance products include galvanized appliance components, filter funnels, and high-strength reinforced screws, made of PC/ABS and PARA materials, possessing corrosion resistance and high-temperature resistance.
Automotive parts include conduit connectors, galvanized automotive parts, and molds for automotive cooling water pipe connectors, using PA, PP/PC/ABS and other materials, suitable for automotive pipelines, structures, and cooling systems, meeting the needs of multiple industries.
Product Application
Yongjie Company's products, relying on high-quality injection molding technology, are widely used in four major fields: medical, lighting, home appliances, and automotive, adapting to diverse application needs.
In the medical field, the insulin injection pen series serves diabetes treatment, with disposable models suitable for hospital clinical use and home injection, preventing cross-infection and offering convenient operation; reusable models comply with medical device standards and are compatible with 3ml cartridge injectors, for long-term home and primary care use.
In the lighting field, customized lamp bases are suitable for high-end home and commercial lighting fixtures, while general-purpose ceiling light accessories are suitable for popular lighting scenarios such as homes and offices.
In the home appliance field, various injection-molded parts are integrated into dishwashers, water purifiers, and other equipment, meeting the requirements for corrosion resistance and high temperature resistance.
In the automotive field, parts are adapted to passenger and commercial vehicle piping, structural, and cooling systems, supporting the manufacturing of complete vehicles and components.
Our Certificate
The company places great importance on technological research and development and regulatory compliance, and has established a comprehensive system of technological achievements and qualifications.
National Invention Patent
National Invention Patent
Design Patent Certificate
Design Patent Certificate
Production Equipment & Production Market
Production Equipment
The company adheres to the philosophy of "advanced intelligent manufacturing," and, based on the production requirements of pen-type injectors, plans and configures a series of high-precision, automated production and testing equipment to create a modern production line. In terms of production equipment, we will introduce advanced domestic and international equipment for processing injector components, assembly equipment, and sterile packaging equipment, achieving automated operations from component production to finished product assembly, thereby improving production efficiency and product consistency.
Regarding testing equipment, we will equip ourselves with precise dimensional inspection instruments, sealing testing equipment, and biocompatibility testing equipment to strictly control the quality of raw materials, semi-finished products, and finished products, ensuring that products meet medical device safety standards. Simultaneously, relying on technical cooperation with universities and academic teams, we will continuously upgrade and optimize our production equipment, integrating our independently developed technologies and equipment advantages to build an intelligent manufacturing system, ensuring stable product quality and helping to achieve the annual production target of 20 million pen-type injectors.
Production Market
The market strategy focuses on the domestic market, targeting high-incidence areas for diabetes in East China, North China, and South China, while also extending its reach nationwide. Leveraging its cost-effectiveness and value as a domestic alternative, the company is entering channels such as centralized procurement for medical supplies, public and private hospitals, primary healthcare facilities, and retail pharmacies.
Simultaneously, it plans to expand into overseas markets, taking advantage of convenient transportation networks. In terms of performance, the project has received support from the Shangyu District's key emerging technology projects, and two core invention patents have established a strong technological barrier. An annual production capacity of 20 million units can meet market demand, and upon commencement of production, it will break the foreign price monopoly and strive to become a leading enterprise in the industry.
Our Service
1. Explain product functions, advantages and application scope in a targeted manner according to user needs, and provide suitable product solutions.
2. Answer all user questions regarding product parameters, prices, after-sales policies, delivery timelines and other related aspects.
3. Provide services such as sample trials and demonstrations.
4. Provide product manuals, user guides, quotations and other materials for users' convenient comparison and reference.
1. Verify order information (specifications, quantity, delivery address, etc.) and inform users of order progress (payment confirmation, shipment status, logistics tracking and other related updates).
2. Ensure the products are delivered on time and safely, and provide logistics inquiry channels.
3. Assist users in completing payment, invoicing and other related operations, and answer questions arising in the process.
1. Answer all kinds of questions raised by users during the usage process.
2. Provide repair, replacement, return and other related services when product quality problems occur, and strictly abide by after-sales commitments.
3. Respond promptly to user complaints and dissatisfaction, and resolve issues in a timely manner.
4. Conduct regular follow-ups with users to learn about product usage and collect suggestions for improvement.