China LSR Liquid Silicone Rubber manufacturer
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Contact Person : Jacky

Phone Number : +86-13660165505

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Quality Control Policy

 

RUIHE Silicone has an extensive quality control system that tests the quality of raw materials first. Material cannot be used unless they are tested and meet our quality control standards. If it does not pass our incoming quality control testing, the material is refused and trucked back to the manufacturer.

Second, during the producing process, our quality control group will test the new batch of compound silicone rubber by taking some samples (twice from solid silicone rubber or three times from liquid silicone rubber) from different steps in process. After passing the test, this batch can be sealed to pack and deliver to the customers.

 

GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD quality control 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Our goal - to be a centennial enterprise with strong international competitiveness and vitality

RUIHE Silicone considers it extremely important to provide a stable supply of well-quality products as a materials producer. That’s why we try our best to develop our quality control technology and system days and nights. To fulfill these kinds of level needs, RUIHE Silicone is introducing the latest analytical equipment and developing its own original quality control system, while building a management system to enforce this function continuously and effectively. As our customers' best partner, we always provide a stable supply of quality products.

 

 

GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD quality control 1

GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD quality control 2

 

 

RUIHE Silicone began tackling quality control in 2004, the beginning of the founding, and went to work to establish quality control methods. Since 2008, we have received ISO 9001:2015, LFGB, RoHS, REACH, FDA, PAHs certifications at almost all of its production facilities. In addition, RUIHE Silicone is regularly executing quality audits of each batch of our products. We are meeting the needs of the times through unflagging pursuit of quality control.

 

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Test equipment list

 

Number Device Name Test Items
1 surface resistance tester surface resistance
2 electronic balance weighing
3 sulfur analyzer vulcanization rate
4 hydrometer density
5 viscometer viscosity
6 micro control electronic universal testing machine pull test
7 elastic machine resilience
8 open mill mixing
9 flat vulcanizing machine tablet molding
10 plastic testing machine plasticity
11 shore hardness tester hardness
12 oven baking
13 photoelectric haze meter transmittance, haze
Certifications
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: ISO9001
    Number:
    Issue Date: 2018-03-17
    Expiry Date:
    Scope/Range:
    Issued By: ICAS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: LFGB FOR SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: LFGB FOR LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: RoHS FOR LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: FDA FOR SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: PAHs FOR SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: REACH FOR SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: RoHS FOR SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: HALOGEN IN SOLID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: FDA FOR LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: PAHs FOR LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: REACH FOR LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
  • GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD
    Standard: HALOGEN IN LIQUID SILICONE
    Number:
    Issue Date:
    Expiry Date:
    Scope/Range:
    Issued By: SGS
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