SHANGHAI LONG ZHE
Quality at each step.
Defined technical requirements. Project-specific inspection and documentation.
QUALITY & DOCUMENTATION
Defined requirements.
Documented checks.
Material inspection, dimensional checks and welding validation are coordinated around your project. Required documentation and acceptance criteria are agreed during technical assessment.
Material production
The brochure lists ISO 9001:2015 quality management certification by LRQA and PED 2014/68/EU material production quality system approval for nickel alloy bars.
Precision machining
The brochure lists IATF 16949:2016 certification for the machining capability. Critical dimension checks and project inspection documentation support delivery.
Project-specific confirmation
Applicable certification scope, technical specifications and documentation requirements can be reviewed as part of your inquiry.
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