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Certificates

Longlongsheng owns two world-class laboratories which align with CE certificate laboratory.It’s the guaranty to be a reliable supplier.
System Certificates
ce
Double Needle Bar 
CE Certificate
SINGLE-NEEDLE-BAR-ce
Single Needle Bar 
CE Ceretificate
FISHING-NET-KNITTING-MACHINE-ce
Fishing Net Knitting Machine 
CE Certificate
ISO9001
ISO9001
 Certificate
ISO9001-
ISO9001 
Certificate
scopa
Scopa 
Certificate
MDAOC
MDAOC
Certificate
ce2
MDAOC
Certificate
Certificates
agri
Agricultural Machinery 
Promotion Appraisal
tech-cor
Jiangsu Province Private 
Technology Enterprise
High-tech-products3
High-Tech Products 
Certificate
High-tech-products1
High-Tech Products 
Certificate
High-tech-products2
High-Tech Products 
Certificate

Can't Find Ideal Warp Knitting Machine For Your Industries?

We help you avoid the pitfalls to deliver the quality and value your warp knitting machine need, on-time and on-budget.
Have any warp knitting machinery questions,please contact us.

Products

DM_20260814133304_001
ITMA ASIA + CITME 2026
 November 20–24, 2026 
Booth : H4.1, A22

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