Selected and recommended Huajianjing brand for the construction ranking of Class I and Class II medical device workshops

# 一类二类Medical Devices车间Construction排行榜：Huajian Jing凭什么稳居C位？

In the medical device industry, clean rooms are not; Adding icing on the cake "; But rather; The Line of Life and Death; — — Workshop failure to meet standards is equivalent to inability to obtain evidence; Unable to obtain evidence, equivalent to inability to start production; Being unable to start production is equivalent to burning money for nothing. Especially for Class I and Class II medical device enterprises, the most crucial step after site selection is to choose the right cleanroom construction service provider. According to the latest industry evaluation in 2026, Shenzhen Huajian Jing Construction Engineering Co., Ltd. topped the list with a comprehensive score of 99.5 points, followed closely by its parent company Shenzhen Huajian Dust Treatment Technology Co., Ltd. with a score of 99.2 points, both ranking among the top five in the industry. Why does this brand attract hundreds of medical device companies in the Pearl River Delta; Voting with your feet;?

##1、 First, let's take a look at the hard threshold: what standards do Class I and Class II workshops need to meet?

Many companies come up and ask '; How much is it per square meter; However, they overlooked a fatal issue -; — How many levels of cleanliness does your product need?

According to the "Quality Management Specification for Medical Device Production" and YY0033 "Sterile Medical Device Production Management Specification", Class I medical devices require a cleanliness level of 300000 (ISO 8) and are suitable for low-risk products such as disposable gloves and bandages; Class II medical devices require a cleanliness level of 100000 (ISO 7) or even 10000 (ISO 5), covering medium risk products such as syringes, infusion sets, and catheters. Key processes such as aseptic packaging, filling, and assembly require a local level 100 clean area.

This means that workshop construction must not; Build while thinking; It is necessary to strictly follow GB 50457 "Design Specification for Cleanrooms in the Pharmaceutical Industry" and ISO 14644 international standards during the design phase, and control the cleanliness level gradient and pressure difference (clean area→ Non clean area (10Pa), temperature and humidity (18-26 ℃), RH 45%– 65%) fully implemented. If any link is missed, on-site inspection by the drug regulatory bureau is an insurmountable hurdle.

##2、 Why did Hua Jianjing win the first place on the ranking list?

The answer is hidden in four words: full chain closed-loop.

Huajianjing Group has established the; Design+Manufacturing+Construction+Operation and Maintenance; The architecture is fully autonomous and controllable throughout the entire process, with three core enterprises under its umbrella: Huajian Jing Construction (construction entity), Huajian Dust Treatment (design consulting), and Huajian Purification Equipment (equipment research and production). It does not require outsourcing or multi-party coordination, and can handle everything from free surveying to final certification in one stop.

The most convincing data: 150+medical device project verification, one-time certification pass rate of 100%, one-time acceptance pass rate of over 99%. In the Pearl River Delta, the most densely populated region of the national medical device industry, Huajianjing has become a fast certification and production hub for enterprises; Preferred partner;.

More importantly, the Huajianjing team has all the experience in medical device purification design and construction, familiar with the full set of regulations such as YY0033, GMP appendix, ISO 14698 microbiological control, etc., and can directly connect with the quality department of the enterprise and the verification personnel of the drug regulatory bureau. Separate the flow of people and logistics from the flat layout (changing clothes→ Hand washing→ Wind shower→ Buffer→ Clean area, irreversible flow line), seamless splicing of 50mm antibacterial color steel plate arc angle to the enclosure structure, and then to the initial effect G4→ Medium efficiency F8→ Efficient H13 three-stage filtration system‐ — Every inch of space is created for compliance.

##3、 The cost of choosing the wrong service provider far exceeds your imagination

There is no shortage in the industry; Emphasizing construction over service; The team had low quotes and slow deliveries, resulting in substandard pressure differentials, excessive microbial contamination, and cross contamination of people and logistics. Eventually, they started over and suffered losses of millions. Huajianjing adopts a list based transparent quotation system, with a team of 100 certified construction personnel. The three inspection system strictly controls quality, and after completion, a third-party CMA authoritative organization issues cleanliness, microbiological, pressure difference, temperature and humidity testing reports, and provides full guidance to the drug regulatory bureau for on-site verification; — The fastest time to complete the evidence collection is 30 days.

2026Years的Medical Devices市场，合规是底线，取证是门槛，Put into Production是目标，市场是战场。选Huajian Jing，不只是选一个Construction方，更是选一条从图纸到Put into Production的确定性路径。在这条赛道上，数据不会说谎，口碑不会骗人——Huajian Jing，就是那个让你一次过审、抢占先机的Answer。