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China Guangzhou Changfeng Steel Co., LTD certification

Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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air hardening tool steel

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Corrosion - Resistant QT HRC56 Stainless Steel Round Bar
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QT HRC56 Corrosion-resistant Stainless Steel Round Bar For Plastic Mould Product Introduction Chinese Standard GB/T 4Cr13 stainless die steel properties high hardness after quenching than 3crl3 some corrosion ... Read More

2020-07-01 10:42:41

Low Alloy Plastic Mold Steel Flat Bar Width 1600mm Length 10000mm
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High Carbon Low Alloy Plastic Mold Steel Flat Bar P20/2311 Pre-hardened Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are ... Read More

2020-01-16 14:45:28

High Polishing Plastic Mould Steel Block 340-460mm Heating Temperature 580-640℃
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High Polishing Low Alloy Pre-hardened Plastic Mould Steel Block 340-460mm Stock Product Introduction P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices ... Read More

2020-01-16 14:45:28

Hot Rolled PDS-3 P20 1.2311 3Cr2Mo Special Alloy Steel Plate
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Hot Rolled PDS-3 P20 1.2311 3Cr2Mo Special Alloy Tool Steel Flat Bar P20 plastic mould steel are nitrided or carburized. These steels are capable of being machined into complex and large dies and molds. P20 ... Read More

2020-07-08 10:51:10

S136 1.2083 420 4Cr13 2000mm Plastic Mould Steel Sheet
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Special Steel Corrosion-resistant Plastic Mould Steel S136 1.2083 420 4Cr13 Flats Product Introduction GB standard 4Cr13 die/tool steel properties high hardness after quenching than 3crl3 some corrosion ... Read More

2020-11-17 14:40:04

Black 1.2312 P20+S HRC28 Plastic Mold Steel Alloy Plate
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Pre-hardened HRC28-34 Plastic Mold Steel Alloy Steel Plate Special Steel 1.2312 P20+S Product Introduction 1.2312 Steel is a high quality plastic tool mold steel by add about 0.08% Sulphur on the 1.2311 improve ... Read More

2020-11-17 14:48:39

8000mm HRC28 P20+S 1.2312 Plastic Mold Steel Plate
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Mold Steel Plate Plastic Mould Steel Low Alloy Steel Pre-hardened HRC28-35 P20+S 1.2312 Product Introduction 1.2312 Steel is a high quality plastic tool mold steel by add about 0.08% Sulphur on the 1.2311 ... Read More

2021-02-20 09:42:21