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Hong Group Shenzhen Limited

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Hong Group Shenzhen Limited Quality Control

Customer Reviews
It was a great expenrience purchasing from Hongsonic. They not only sold the machine but also gave me professional suggestion for my engine cleaning.

—— Lucas Thompson From USA

It never been easy to clean pump because its complicated shape and blind hole. But with Hong Sonic ultrasonic cleaner, it became a easy thing to clean pump. Just put your pump in the machine and the machine will do the rest of job.

—— Harry Josh from UK

We once had big problem in cleaning molds after production. We had been looking for faster solution for a long time. Fortunately we found Hong Sonic online and theie machine was just beyond our expection.Now we have improved our efficiency a lot because of this Hong Sonic ultrasonic cleaner.

—— Leon Schmidt from Germany

As a restaurant owner, we know how much time and labor costed on cleaning kitchenware. Thanks to Hong Sonic, they designed a soaking tank and ultrasonic cleaner to help us solve this problem perfectly.

—— Richard James From AustraliaAs

We are running a automotive repair shop. We have many parts needed cleaning before repairing. We had no idea to deal with strong carbon. Hong Sonic helped us designed a machine according to our cleaning requirement. Since then, we just need one machine to solve all cleaning problem in our shop.

—— Aziz Mohammd from Saudi Arabia

Our ISF panel and screen have been useless after they got dirty. It was hard to clean it by hand. It is much faster and safer for us to use Hong Sonic ultrasonic cleaner.

—— Małgorzata Matusza From Poland

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QC Profile

Our QC team has been strictly following following steps in inspection and we will keep doing this.


1. Raw Material Inspection. We will check every raw material that supplier sent to us and we made rules with them if their defective rate is higher than 1%, we will delay the payment 20 days and increase per 1%,the payment will be delay 10 more days.


2. Inspection during production. There is one QC worker staying around the production line. He or she will guide workers to produce product according to production standard. He or she also will check product anytime. If he or she found defective product, he or she must return this product back to production team. Her or his salary is related to the percentage of product pass QC.


3. Inspection after production. QC team will check the outlook and the function with strict inspection standard once the product get off production line.For small machine under 38L, they will have one day function test and outlook checking. For big machine over 38L, they will have two days for full inspection.


4. Inspection after package. QC team will have detail check after machine get packed. In case machine gets damage during shipping process.


5. Making QC record for machine. We can find out potential problem through long time record.


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Contact Details
Hong Group Shenzhen Limited

Contact Person: Mr. Michael

Tel: 86-0755-29784297

Fax: 86-0755-88875589

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Hong Group Shenzhen Limited
Hejing Industrial park, 87 building Hexiu west road, bao'an district Shenzhen city
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