Certificate Area
YINGKO requires that all raw materials used by suppliers comply with REACH regulation SVHC (highly pay close attention substance) can not surpass 0.1% weight ratio.
YINGKO comprehensively requires that the raw materials used by suppliers complying with the content request for RoHS regulation (2011/65/EU and 2015/863/EU).
Why do you choose YINGKO?
you rest assured to use by sufficient diligent in our work.
CAUSE 1
Green Supply Chain
Material point:
YINGKO REACH, RoHS, FDA, PAHS, NSF, WRAS...purchases the material that comply with REACH, RoHS, FDA, PAHS, NSF, WRAS...etc. material specification. In addition, we demand our suppliers to supply "Material quality certificate/declaration", "Inspection Report/declaration", "Non-poisonous Certificate"..etc. Reports to insure to comply with international standard.
Equipment Point:
- Our whole set of machines have installed frequency conversion, energy-saving module which can save pump power consumption to reach up to 30% so that increase production benefits.
- We are progressively out with old and in with the new and install new machines.
Manufacturing point:
We emphasize streamlined source. During producing, we take steps to minimize evaluation of resources usage, correct usage parameter of raw material, and manufacturing process technology to reach the optimization and minimization of material usage ratio.
Handle waste:
- Our raw edge of silicone have reached up to 100% recycling.
- The raw edge of rubber: We have increasingly purchsed several sets of "cold rubber way without scrap ejection machine" since 2016.
Concluding Remarks:YINGKO strictly comply with the related regulation of circumstance and never has had any record of being fined about envionmental protection by PRC (National Bureau of environmental protection).
Cause 2
Regulatory Compliance
- Fourier Transform Infrared Spectrum.
- Thermal Weight analysis Way.
- Thermal Machine analysis.
- Thermal resolve Gas Chromatograph/ Mass selective detector.
- Scanning electron microscope ultimate analysis.
- Scanning measuring heat way.
Cause 3
Flexible production line.
Cause 4
Quality control
Producing process design
Output Quality Control

Incoming Quality Control
Finished Products Quality Control
In-Process Quality Control
Producing process design
Incoming Quality Control
In-Process Quality Control
Finished Products Quality Control
Output Quality Control
Our core value on producing process:
Discover problems
prevent happenings again
Solve problems
“Quality management is the process of closely interconnected and inseparable in fortune” It starts from the design of producing process before producing till shipment delivery. YINGKO all crew dedicate to use all of our strength to ensure reaching up to “Lead Quality, Satisfied Customers, Accurate delivery”.
YINGKO introduction
