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Shanghai Longyu Electro-Mechanic Technology Co., Ltd.
Custom Manufacturer
15yrs
Shanghai, China
Main categories: Cookies Machine, Maamoul Mooncake Production Line, Bread Making Machine, Encrusting Machine, Pizza Production Line
Ranked #5 Ice cream machine class _i18n_mod_start_`shopmodule.shopsign.rankdelivery_i18n_mod_end_Cooperated suppliers (40)Competitive OEM factoryYears in industry(17)Finished product inspection
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Shanghai Longyu Electro-Mechanic Technology Co., Ltd.

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Performance
4.3/5
Satisfied4 reviews
  • ≤3h
    average response time
  • 100.0%
    on-time delivery rate
  • US $130,000+
    {0} orders
Drawing-based customization
Full customization
Finished product inspection
Quality traceability
ISO 9001
See all verified capabilities ({capacitiesNum})

Main products

Main product
certified
$4,100-4,550
Min. Order: 1 set
1 sold
Profile
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by SGS Group
Overview
Company registration date2008-05-12
Floor space(㎡)4389
Accepted languagesEnglish,Chinese
Years exporting17
Years in industry17
Certifications
ISO 9001MANAGEMENT00923Q10444R1...
CEPRODUCTMICEZ 1906 09...
CEPRODUCTICR Polska/L6...
Production capabilities
Quality control
Product Support traceability of raw materialsYes
Product inspection methodInspection of all products, According to client's requirement
Quality control conducted on all production linesYes
QA/QC inspectors5
Trade background
Main marketsDomestic Market(65%), North America(10%), Southeast Asia(10%)
Supply chain partners40
Main client typesRetailer, Engineer, Wholesaler, Brand business, Manufacturer
R&D capabilities
Customization optionscustomized on demand, light customization, sample processing, graphic processing
New products launched in last year8
R&D engineers2
R&D engineer education levels1 graduate, 1 juniorCollege
Reviews (4)
4.3 /5
Satisfied
  • Supplier service
    4.0
  • On-time shipment
    4.5
  • Product quality
    4.5
Dear Melody, Thank you for your response. I truly appreciate your time and effort, but I must strongly object to the decision to close this case without a resolution. I am therefore requesting that the dispute be reopened and reviewed again under Alibaba’s Trade Assurance policy. The product I received is defective and not fit for purpose. I have now tested the machine three times with the correct ingredients and following the instructions provided by the seller and their engineer. The machine leaks dough through the screw holes, caused by a pressure issue inside the white plastic component of the dough holder. This is not a user error – this is clearly a manufacturing fault. As a result, I have suffered the following losses: • I have wasted over 30 kg of meat and ingredients purchased for testing. • I have spent time and resources following troubleshooting steps from the supplier. • I am now left with a machine I cannot use, despite paying in full.

Response from supplier:

Hello, we are very sorry that the product has a leakage problem, which affects your experience. After verification, the problem lies in the hopper compartment. We have sent you new parts in time and replaced them. We are glad to know that the problem has been solved. We apologize for the inconvenience caused. We have reported this problem to the production department and will strictly investigate to prevent recurrence. Thank you for your valuable feedback, which motivates us to keep improving!
10 Jun 2025
See all reviews
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