JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD
Verified Supplier
3 Years
jiangsu, wuxi
Since 2012
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Stainless Steel Sheet Coil
Stainless Steel Sheet Plate
Stainless Steel Pipe
Stainless Steel Round Bar
304 Stainless Steel Coil
316 Stainless Steel Coil
Stainless Steel Profile
Stainless Steel Strip
PPGI
Tinplate
Galvanized Steel Sheet
Carbon Steel Materials
Aluminium Strip Coil
Aluminium Alloy Sheet
Aluminum Alloy Bar
Aluminum Alloy Pipe
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PRODUCT CATEGORIES

Stainless Steel Sheet Coil

 (54)

Stainless Steel Sheet Plate

 (83)

Stainless Steel Pipe

 (59)

Stainless Steel Round Bar

 (49)

304 Stainless Steel Coil

 (22)

316 Stainless Steel Coil

 (8)

Stainless Steel Profile

 (105)

Stainless Steel Strip

 (43)

PPGI

 (5)

Tinplate

 (5)

Galvanized Steel Sheet

 (7)

Carbon Steel Materials

 (52)

Aluminium Strip Coil

 (28)

Aluminium Alloy Sheet

 (28)

Aluminum Alloy Bar

 (28)

Aluminum Alloy Pipe

 (26)

Why Can We Always Ensure Excellent Quality

Quality Control

Quality control is the basic but most important point for qualification of the steel pipes/tubes&fittings. Both advanced inspection&test equipment and device and skilled staff are involved in the systematic quality control procedure.

We carry out in-production supervision and after-production inspection for our pipes/tubes&fittings. We ensure that the products are produced,tested,and inspected strictly according to standard specification under supervision of our QA engineer during production. After-production inspection is carried out in house at our site by our own engineer with our own equipment&device.

JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD

Certification

JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD Certifications
Standard: UL
Number: 220231-687
Issue Date: 2022-06-01
Expiry Date: 2025-06-01
Scope/Range: Metal pipe
Issued By: UL
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD Certifications
Standard: Laboratory accreditation certificate
Issue Date: 2019-01-03
Expiry Date: 2023-10-02
Issued By: CNAS
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD Certifications
Standard: ISO
Number: 609-22-QR-08513-RO-S
Issue Date: 2022-12-28
Expiry Date: 2025-12-27
Scope/Range: Production and sales services of stainless steel sheet strip coil pipe, carbon steel sheet strip coil pipe, alloy steel, special
Issued By: Beijing Guojinhengxin Certification Ltd.
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD Certifications
Standard: production license of special equipment people's republic of China
Number: TS2710HX5-2026
Issue Date: 2022-10-20
Expiry Date: 2026-10-19
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