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Shenzhen Ruifujie Technology Co., Ltd.
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China Shenzhen Ruifujie Technology Co., Ltd. certification
China Shenzhen Ruifujie Technology Co., Ltd. certification
After visiting your office and factory on August 1 this year, we are more confident to cooperate with your company. We plan to build two or three seafood cold storage warehouses in our city at the later stage. This order will be negotiated well with your business manager.

—— Benet’s Refrigeration Ltd

We have received the Danfoss compressor purchased in July. The package is beautiful and the quality is excellent. We will cooperate with rifter in the next order.

—— Mr.Rosalind

Your company's service is warm, especially Miss Liana. We are happy to cooperate with her this time, and the quotation is fast, the products are received soon, and the quality is good. Looking forward to cooperating with your company.

—— Mr.Mike Smith

In may this year, we ordered a bizer water cooling unit in your company. After two months of installation, the customer reported that it was running well. We plan to continue to order five units in October.

—— Gunawan

In July, we purchased 5 Bitzer Compressor from your company and used it well. This time, we also want to buy a grain compressor.

—— Mrs Jane Smith

Since 2013, I have ordered 10 refrigeration parts from your company, and then ordered the whole batch of ZB series compressor.

—— Miss April

I am very happy to cooperate with your company. In particular, it is very comfortable to communicate with your Miss Liana Wu and follow-up services, I hope to continue to cooperate.

—— CHESS GLOBAL LTD

Copeland is good with reasonable price. Fast shipping time and fast response. Very grateful!!!

—— Ms. Irina

I just wanted to take a moment to commend Shenzhen RFJ Technology Co., Ltd for their exceptional products and customer service. Their compressors are high quality and have exceeded my expectations in terms of performance and durability. Also, their sales have been incredibly helpful and responsive, making the entire purchasing process a breeze.

—— Mr. Oleksandr

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Company News
china latest news about Bitzer CSH Series Screw Compressor

Bitzer CSH Series Screw Compressor

[2023-12-18 10:56:08]
Working principle of screw compressor Inhalation process: As the rotor rotates, the gear volume increases. Gases from the evaporation system enter the gear volume through the suction holes. When the rotor rotates to a certain angle, the gear passes through the suction hole and the suction process ... Read More
china latest news about What do you know about RefComp Compressor product?

What do you know about RefComp Compressor product?

[2023-06-13 10:41:15]
RefComp Screw Compressor working principle: 1. Inhalation process When the rotor rotates, the inter-tooth volume formed by the main and auxiliary rotors gradually expands, and this volume is only communicated with the suction port, and the outside air is sucked into the inter-tooth volume. When the ... Read More
china latest news about Why Danfoss Pressure Switch more and more popular all around the world?

Why Danfoss Pressure Switch more and more popular all around the world?

[2023-06-01 15:31:24]
Danfoss Pressure Switch. Danfoss pressure switch are one of the more commonly used fluid control components. When dealing with gases or liquids, it is almost always necessary to control their pressure. They are usually used in paper machines, air compressors or pump sets. Danfoss pressure switches ... Read More
china latest news about Do you know Bock Compressor?

Do you know Bock Compressor?

[2023-05-25 11:14:49]
Bock Compressor Bock compressor is a kind of compressor brand, mainly semi-hermetic compressor and two-stage semi-hermetic compressor. Types of Bock compressor 1. Semi-hermetic compressor HG (HA) series; 2. Vehicle compressor FK series; 3. Open type compressor F series; 4. Two-stage semi-hermetic ... Read More
china latest news about What do you know about Danfoss product?

What do you know about Danfoss product?

[2023-05-09 10:52:39]
Let's learn more about Danfoss! Danfoss is a global manufacturer of energy-efficient and sustainable products and solutions for refrigeration, air conditioning, heating, and industrial automation. They offer a wide range of components and spare parts for their products, including: 1. Compressors: ... Read More
china latest news about Do you know Carel controller?

Do you know Carel controller?

[2023-04-15 14:33:04]
Today, our toipc is about Carel contraller. Carel controller are an Italian brand. Carel has entered the field of air conditioning, refrigeration, and temperature control since 1973; in the early 1980s, Carel Europe took the lead in designing and producing microprocessor controllers for precision ... Read More
china latest news about What are the advantage of Hanbell Screw Compressors?

What are the advantage of Hanbell Screw Compressors?

[2023-03-30 14:07:48]
Hanbell screw compressors are widely used in various industrial applications such as HVAC, refrigeration, air compression, and more. Some of the key features of Hanbell screw compressors include: 1. High efficiency: Hanbell screw compressors are designed to achieve high efficiency, ensuring high ... Read More
china latest news about What is the working principle and characteristics of Flake Ice Machine?

What is the working principle and characteristics of Flake Ice Machine?

[2023-03-09 11:00:20]
Now let me learn more about Flake Ice Machine! Shape of the Flake Ice: Irregular shape of flake ice, thin ice flakes; no sharp edges and corners, will not damage the outer surface of the object to be cooled; large contact area, fast cooling speed; ice flakes are easy to crush and have strong ... Read More
china latest news about Do you know SANHUA Electronic Expansion Valve?

Do you know SANHUA Electronic Expansion Valve?

[2023-03-22 11:12:27]
Nowadays, we have shipped three models of SANHUA Electronic Expansion Valve to our customers from UAE. 1. Model number: LPF10-002 2. Model number: LPF24-002 3. Model number: LPF30-001 About SANHUA Electronic Expansion Valve advantege we Summarized as follow: 1. Optimized sensitivity design, precise ... Read More
china latest news about How to replace refrigeration oil for BITZER semi-hermetic compressor?

How to replace refrigeration oil for BITZER semi-hermetic compressor?

[2023-03-14 10:51:49]
BITZER semi-hermetic compressor has an irreplaceable position in the refrigeration industry. Now let's to learn BITZER semi-hermetic compressor refrigeration oil replacement operation specification. 1). Conditions for replacement of refrigeration oil 1. The air conditioning unit works for a long ... Read More
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