Shenzhen San Deli Precision Technology Co., Ltd.

Quality Control

Quality Management & Certifications

Shenzhen San Deli Precision Technology Co., Ltd. is committed to delivering high-quality ePTFE and PU membrane solutions that meet international standards. We strictly control our production process and have obtained the following key certifications:

ISO 9001: Quality Management System Certification.
RoHS Compliant: Our products are free from restricted hazardous substances, ensuring environmental safety and human health [4](@ref).
SGS Tested: ePTFE waterproof breathable membranes have passed SGS authoritative testing, guaranteeing reliable performance [1](@ref).
AEC-Q200 & IATF 16949: Certified for automotive electronic applications, ensuring stability under extreme conditions [3](@ref).

Core Product Performance

Waterproof Rating: IP67 / IP68 [1,4](@ref).
Acoustic Performance: Acoustic loss < 1dB [4](@ref).
Temperature Resistance: -40℃ to 160℃ [4](@ref).
Precision Die-cutting Tolerance: ±0.05mm [1](@ref).

Certifications

Standard: ROHS

Number:

Scope/Range:

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Company Profile

Shenzhen San Deli Precision Technology Co., Ltd.

Contact Person: MrXue

Quality

Waterproof Breathable Membrane

Waterproof Acoustic Membrane

Pressure Equalization Breathable Membrane