Shenzhen Ruifujie Technology Co., Ltd. has a history of more than 20 years. It is a large-scale modern enterprise specializing in R&D, production and sales of refrigeration products. The company has great advantages in the trading of compressors and refrigeration accessories, and has close cooperation with major compressor manufacturers around the world.

The company develops and produces scroll, piston and screw compressor are exported to all over the world. We have strong technical strength and experience in cold storage, freezing, quick freezing, and flake ice machine, block ice machine production and sales. In recent years, the company has been in the Belt and Road. Under the advocacy of the project, we constantly tackled difficulties in overseas markets, developed rapidly, and built a number of engineering projects with modern significance.

The company has achieved breakthrough development in after-sales service, design, installation, maintenance and technical consulting, and has established long-term close cooperation with many countries around the world.

Based on the tenet of “Devotion, Integrity, Innovation, Dedication”, We will continue to provide Highest quality products for new and old customers.

4. Product qualification

1. Performance Testing

• Flow Control Accuracy: Verification of the valve’s ability to control refrigerant flow accurately under various conditions.
• Response Time: Testing how quickly the valve responds to changes in system demand.
• Temperature Range: Ensuring the valve operates effectively across the intended temperature range of the HVAC system.
• Pressure Ratings: Testing to ensure the valve can handle the pressure levels within the system.

2. Compatibility

• System Integration: Verifying that the valve integrates seamlessly with various HVAC systems and control units.
• Refrigerant Compatibility: Ensuring the valve is compatible with the types of refrigerants used in the system.

3. Reliability and Durability

• Long-term Testing: Conducting extended operation tests to assess the valve’s durability and reliability over time.
• Environmental Testing: Checking performance under various environmental conditions, such as temperature extremes, humidity, and vibrations.

4. Safety Standards

• Electrical Safety: Ensuring the electronic components comply with safety standards to prevent electrical hazards.
• Leak Testing: Verifying that the valve does not leak refrigerant, which is crucial for both efficiency and safety.

5. Regulatory Compliance

• Certifications: Ensuring compliance with industry standards and regulations, such as those set by UL (Underwriters Laboratories), CE (Conformité Européenne), or other relevant bodies.
• Documentation: Providing necessary documentation for compliance and certification.

6. Quality Assurance

• Manufacturing Standards: Adhering to high manufacturing standards to ensure each valve meets the specified performance criteria.
• Inspection and Testing: Rigorous quality control measures, including inspection and testing, before the product reaches the market.

5.FAQ

Q: Can we use our own logo?

A: Yes, you can have your private logo printed on the product according to your request.

Q: What is the packaging and shipping method?

A: By Sea: Export wooden package, including refrigerant oil.

     By Air: Full-sealed wooden package, without refrigerant oil.

Q: Which port do you ship from?

A: The shipping ports are Guangzhou or Shenzhen.

Q: What is your MOQ (Minimum Order Quantity)?

A: The MOQ is usually 1 set.

Q: What is the price?

A: The price varies depending on the brand and quantity.

Q: What is the term of payment?

A: Payment terms include T/T (Telegraphic Transfer) and Western Union.

If you need further details or have other questions, feel free to ask!