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December 2024
Sanitary Design Hexagon Bolt&Hexagon Nut
In the food and pharmaceutical machinery industry, customers' demand for fasteners is not only "firmness", but more importantly, hygiene and corrosion resistance. Traditional products have cleaning dead corners and are difficult to meet high standard environments.
Our engineering team has developed sanitary design hexagonal bolts and nuts, which ensure strength and are easy to clean through smooth surface treatment and reasonable structure. This has laid the technological foundation for Weichuang Technology in the field of hygiene design parts.
January 2025
Sanitary Design Star Knob
Knobs are one of the most frequently touched components on devices, and cleaning difficulties have always plagued customers.
The hygiene design star shaped knob adopts a smooth transition shape and a design concept without dead corners, which not only makes the operation comfortable and effortless, but also easy to thoroughly clean, meeting the high requirements of the food and pharmaceutical industry.
February 2025
Sanitary Design U-shaped Handle
Among frequently contacted equipment components, handles are the most likely to become a hidden danger for bacterial growth.
Our hygiene designed U-shaped handle, combined with rounded edges and seamless craftsmanship, not only has a sturdy structure, but also significantly improves cleaning convenience, which is highly welcomed by customers.
March 2025
Hygiene Design Tongue Lock
For equipment safety door locks, customer demand is a dual guarantee of safety and hygiene.
The hygiene design tongue lock has emerged, which not only ensures stable locking, but also adopts a simple structure and hygienic technology, completely solving the problem of dirt and grime accumulation in traditional locks. At this point, the company's core product series has been developed and patented.
April 2, 2025
Sanitary Design Parts Brand Formally Established
Taizhou Weichuang Technology Co., Ltd. was officially established. From then on, the research and development achievements were systematically integrated into a complete hygiene design component product system, and the company moved from R&D driven to brand development.
June 5, 2025
3A Health Certification in the United States
The product has successfully passed the 3A hygiene certification in the United States, proving that our product meets the highest hygiene standards globally and opening the door to enter overseas markets.
September 4, 2025
RoHs Environmental Certification
The product has further passed RoHs certification, balancing safety and hygiene with environmental protection, demonstrating the responsibility and commitment of Weichuang Technology towards the future.
After September 2025
Research and development of sanitary design cable connectors
The company actively responds to new customer demands, launches research and development projects for sanitary design cable connectors, expands its product line, and provides more innovative solutions that meet international standards for the industry.

