

Hot Rolled 20# 45# Seamless Carbon Steel Pipe Carbon Structural Steel Tube for Machinery Processing
US$800.00-820.00 / Ton
1 Ton (MOQ)
High-Strength Hot Rolled 45# Carbon Structural Steel Round Bar Good Machinability for Shafts & Gear Blanks
US$499.00-765.00 / Ton
1 Ton (MOQ)
20# Hot Rolled Carbon Steel Round Bar for Welding & General Mechanical Parts
US$499.00-720.00 / Ton
1 Ton (MOQ)
Q235B ASTM A36 JIS Ss400 En S235jr Cold Drawn Bright Round Bar High Precision Carbon Steel Rod
US$499.00-620.00 / Ton
5 Tons (MOQ)
Factory Supply Multi-Standard Hot Rolled Round Bar Q235B A36 Ss400 S235jr for Construction Machinery
US$495.00-540.00 / Ton
5 Tons (MOQ)
Factory Supply Q355b Hot Rolled Low Alloy Round Bar High Tensile Structural Steel Solid Rod for Construction
US$480.00-530.00 / Ton
5 Tons (MOQ)
Tp310s SUS310S 1.4845 Stainless Steel Round Pipe GOST9941 20X23h18 Multi Standard High Temperature Furnace Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp310s Uns S31008 1.4845 SUS310S Austenitic Stainless Steel Pipe Multi Grade High Temperature Resistant Seamless Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp310s Austenitic Stainless Steel Round Pipe ASTM A312 En10216-5 JIS G3459 GB/T14976 GOST9941 High Temp Seamless Welded Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp310s SUS310S 1.4845 Austenitic Heat Resistant Stainless Steel Round Pipe ASTM A312 Seamless Welded Tube for High Temperature Furnace
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp309s SUS309s 1.4833 X6crni23-13 Austenitic Heat Resistant Stainless Steel Pipe ASTM A312 En JIS GB GOST Seamless Welded Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
309S Uns S30908 1.4833 SUS309s 06cr23ni13 Austenitic Heat Resistant Stainless Steel Pipe Multi Standard Seamless Welded Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp309s SUS309s 1.4833 Austenitic Heat-Resistant Stainless Steel Round Pipe En10204-3.1 Mtc Available Multi-National Grade Seamless Welded Tube
US$1,560.00-1,660.00 / Ton
5 Tons (MOQ)
Tp316 SUS316 1.4401 Austenitic Stainless Steel Round Pipe Multi-National Mtc Available Seamless Welded Tube for Chloride Corrosion Service
US$1,200.00-1,300.00 / Ton
5 Tons (MOQ)
Hot Rolled AISI D2 Tool Steel Plate High Hardness Wear-Resistant Cold Work Die Steel for Blanking and Stamping Mould
US$4,250.00-4,950.00 / Ton
1 Ton (MOQ)
SKD11 Hot-Rolled Steel Plate JIS G4404 Cold Work Tool Steel for Punching & Stamping Dies
US$4,250.00-4,950.00 / Ton
1 Ton (MOQ)
JIS G4404 SKD11 Cold Work Tool Steel Forged Steel Plate High Hardness for Blanking & Stamping Die
US$4,250.00-4,950.00 / Ton
1 Ton (MOQ)
AISI D2 Cold Work Tool Steel ASTM A681 Uns T30402 Hot Forged Steel Plate High Wear-Resistant for Stamping & Extrusion Die
US$4,250.00-4,950.00 / Ton
1 Ton (MOQ)
ASTM A240 Hot Rolled Stainless Steel Plate 304 316L 321 310S No. 1 Pickled Stainless Steel Sheet Custom Cutting Service
US$2,200.00-5,200.00 / Ton
1 Ton (MOQ)
Stock 35# AISI 1035 S35c C35 Medium Carbon Steel Plate Structural Steel
US$299.00-430.00 / Ton
1 Ton (MOQ)


Company Profile
Jiangsu Changchen Materials Co.,Ltd.
Juchen Metal Technology (Jingjiang) Co.,Ltd. was established in 2025 through investment by its parent company,Jiangsu Changchen Materials Co.,Ltd. The company is located in Jingjiang City,Jiangsu Province,on the north bank of the middle and lower reaches of the Yangtze River. We specialize in providing solutions for cost reduction and efficiency improvement in the supply of industrial bar materials/seamless tubes and various metal raw materials. With raw materials as the central point,we have built a complete service chain. We have access to high-quality and premium steel mill channels across the country,providing you with direct resource delivery,resource ordering services,and technical support. We have 8,000 square meters of indoor and outdoor storage space and 5,000 square meters of modern office space,with a standing inventory of over 5,000 tons. We offer retail services with a wide variety,multiple materials,and various specifications. In terms of processing,we have 120 peeling units,120 straightening units,75-type,110-type,150-type,and 230-type circular saws,as well as full-specification high-speed CNC band saws for sizes up to 600-type,providing you with raw material peeling,straightening,and sawing services. In terms of inspection,we have various testing equipment such as benchtop/handheld spectrometers,tensile testing machines,flaw detectors,and hardness testers to ensure your needs are met. From the steel mill to your production end,we can truly eliminate your worries about raw material supply! Since 2015,the company has developed into a top-tier premium steel supply enterprise in East China and even nationwide,and has been awarded the honor of being one of the top 100 premium steel supply enterprises in China for many years. The company currently has more than 30 employees,with 55% holding college degrees or above. Over the years,we have built a tenacious and united Changchen team with a distinctive and beautiful corporate culture,overcome one growth challenge after another,and gained the trust of over 1,000 customers. The company will continue to adhere to the business philosophy of integrity,professionalism,and service,deepening its roots in the steel industry supply chain. We look forward to cooperating with you!
Rich Experience
Established in 2015,the company currently employs over 40 people and possesses multiple circular saw machines and band saw machines.
Technical Advantages
The company's philosophy and mission is to serve every customer well and to progress together with them.
COMPANY PROFILE
Jiangsu Changchen Materials Co., Ltd., parent of Juchen Metal Technology (Jingjiang) Co., Ltd., is situated in Jingjiang of Yangtze River Delta, boasting convenient land and water logistics and complete steel industrial supporting resources.
Established in 2015, we have developed into an integrated special steel supplier covering raw material sales, deep processing and overseas export. We are certified as National Top 100 Special Steel Suppliers and formed a professional foreign trade team to serve buyers from Southeast Asia, Middle East, Europe and North America.
We possess 8000 sq. M storage yards with over 5000 tons regular stock to meet small trial orders and large engineering demands with fast lead time. Equipped with peeling machines, straighteners, CNC saws, heat treatment furnaces and CNC lathes, we provide one-stop processing services including peeling, cutting, heat treatment and precision machining. Surplus steel recycling service is also available to reduce clients' procurement cost.
We maintain long-term stable cooperation with well-known domestic steel mills such as Baosteel and Shagang to guarantee stable supply and competitive prices. Our product line contains carbon steel, heat-resistant alloy steel (ASTM A182 F11/F22/F91/F92), die steel, stainless steel, boiler seamless pipes, custom valve & ring forging blanks, flanges and fasteners. All products comply with GB, ASTM, JIS and EN standards for power, petrochemical, wind power and machinery industries.
We run an independent inspection lab equipped with spectrometers, tensile testers and ultrasonic flaw detectors. Each batch will pass full chemical, mechanical and 100% UT inspection with complete batch traceability. EN 10204 3.1 MTC certificates are available, and our factory holds ISO and SGS certifications.
Our export team has rich international trade experience and accepts T/T and L/C payments. Custom materials and processing solutions can be made based on customers' technical drawings.
Sticking to integrity and rigorous full-process quality control, we will continuously upgrade production and testing equipment, expand global markets via Made-in-China and independent website, and aim to be your reliable long-term special steel supplier.
Established in 2015, we have developed into an integrated special steel supplier covering raw material sales, deep processing and overseas export. We are certified as National Top 100 Special Steel Suppliers and formed a professional foreign trade team to serve buyers from Southeast Asia, Middle East, Europe and North America.
We possess 8000 sq. M storage yards with over 5000 tons regular stock to meet small trial orders and large engineering demands with fast lead time. Equipped with peeling machines, straighteners, CNC saws, heat treatment furnaces and CNC lathes, we provide one-stop processing services including peeling, cutting, heat treatment and precision machining. Surplus steel recycling service is also available to reduce clients' procurement cost.
We maintain long-term stable cooperation with well-known domestic steel mills such as Baosteel and Shagang to guarantee stable supply and competitive prices. Our product line contains carbon steel, heat-resistant alloy steel (ASTM A182 F11/F22/F91/F92), die steel, stainless steel, boiler seamless pipes, custom valve & ring forging blanks, flanges and fasteners. All products comply with GB, ASTM, JIS and EN standards for power, petrochemical, wind power and machinery industries.
We run an independent inspection lab equipped with spectrometers, tensile testers and ultrasonic flaw detectors. Each batch will pass full chemical, mechanical and 100% UT inspection with complete batch traceability. EN 10204 3.1 MTC certificates are available, and our factory holds ISO and SGS certifications.
Our export team has rich international trade experience and accepts T/T and L/C payments. Custom materials and processing solutions can be made based on customers' technical drawings.
Sticking to integrity and rigorous full-process quality control, we will continuously upgrade production and testing equipment, expand global markets via Made-in-China and independent website, and aim to be your reliable long-term special steel supplier.
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Steel Bar; Seamless Steel Pipe
Year of Establishment:
2015-01-19
Number of Employees:
25
Management System Certification:
ISO9001:2015
Address:
Taizhou, Jiangsu, China
Solutions
OEM/ODM
Factory Tour
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