How QBH Developed the WX02 Nano Air Sterilizer Sprayer for 3M During the Pandemic

Customer Background

During the pandemic, demand for professional disinfection equipment increased rapidly across commercial spaces, public facilities, industrial environments and service vehicles. 3M needed to evaluate and expand its disinfection product options to support urgent market demand.

The customer was not only looking for a standard spray sterilizer. They needed a dependable Nano Air Sterilizer Sprayer manufacturer that could support product development, technical files, packaging, certification documents, production control and stable bulk delivery.

As a manufacturer with experience in electronic tools, visual inspection equipment and functional cleaning solutions, QBH supported the customer with the WX02 Nano Air Sterilizer Sprayer project from early product evaluation to bulk order preparation.

Challenge: Filling a Product Gap During the Pandemic with Higher Safety Requirements

The customer faced a clear product gap in the Atomization Disinfection Machine category. Market demand for air sterilizer spray products, water spray sterilizers and spray sterilizer solutions increased quickly, but many products available in the market were similar in appearance and inconsistent in internal quality.

During the supplier evaluation stage, the customer also compared QBH WX02 with another atomization disinfection machine from the market. According to customer feedback, the competing product raised safety concerns during automotive-use testing, including an overheating and ignition-related incident.

This made the customer pay closer attention to internal structure, heat management, material quality, electrical safety and supplier responsibility. The final supplier decision was no longer based only on price or product appearance. Long-term reliability and manufacturing control became the key evaluation factors.

QBH Solution: WX02 Product Development, Customization and Manufacturing Support

QBH developed the WX02 Nano Air Sterilizer Sprayer as a professional atomization disinfection machine for the customer’s product line. The project focused on efficient atomization, stable operation, organized internal structure, reliable material selection and practical B2B delivery support.

This was not a simple off-the-shelf sourcing project. QBH supported the customer from requirement review, product development, internal structure optimization, technical documentation preparation, packaging support, certification coordination and final bulk delivery.

Implementation Process

QBH followed a structured B2B project process to help the customer move from product comparison to confirmed bulk purchasing with lower supplier selection risk.

1. Requirement Review:
   QBH reviewed the customer’s target use cases, market demand, product positioning, safety expectations and packaging requirements for the WX02 air sterilizer spray project.
2. Product Development:
   QBH developed the WX02 Nano Air Sterilizer Sprayer based on atomization performance, practical operation needs, internal structure, material quality and production consistency.
3. Competitor Comparison:
   The customer compared QBH WX02 with another spray sterilizer product from the market. QBH’s product showed a cleaner internal structure, more organized assembly and stronger material consistency.
4. Safety and Structure Review:
   Because the competing product raised safety concerns during automotive-use testing, QBH provided product information and structure-related support to help the customer evaluate reliability.
5. Technical Documentation:
   QBH prepared product specifications, operation information, technical files, user manual support and certification-related materials for customer review.
6. Packaging and Branding Support:
   QBH supported customized packaging direction, product label information, manual content and brand-ready presentation for the customer’s sales channels.
7. Bulk Production and Delivery:
   After project confirmation, QBH arranged production planning, quality inspection, packaging preparation and delivery coordination to support bulk order fulfillment.

Results

The WX02 project was successfully developed and approved. After comparing QBH’s solution with another atomization disinfection machine from the market, the customer selected QBH for bulk purchasing.

QBH’s stronger internal structure, cleaner assembly, better material consistency and more complete manufacturing support helped the customer reduce supplier selection risk and fill a product gap during the pandemic.

Why This Case Matters for Similar Buyers

For global brands, commercial equipment buyers, cleaning product distributors and a European automotive tool distributor evaluating new sterilization products, selecting a Nano Air Sterilizer Sprayer manufacturer should not be based only on exterior design or unit price.

Internal layout, heat management, electrical safety, material quality, technical documentation, packaging support and stable production capability can directly affect product reliability and brand reputation.

This case shows how QBH supports buyers who need more than a basic spray sterilizer. Whether customers are sourcing water spray sterilizers, air sterilizer spray products or customized Atomization Disinfection Machine solutions, QBH can provide practical OEM/ODM support from product development to bulk delivery.