A few words about us

1 2 3 4 5 6 7

Ningbo Huayuan Metal Products Co., Ltd.

Toponewire is one of the largest stainless steel production manufacturer in Mainland.

We have been active in the production, processing and supplying of stainless steel productions to industries for over 20 years. As a leading supplier of stainless steel productions, our vast catalogue of products is export to over 50 countries worldwide and we ensure to hold enough stock to deliver minimal lead times, catering to the varying demands of our customers.

From our head factory in Ningbo, ZheJiang, we have provided stainless steel products and services to multiple sectors that span over the whole world. There is no limit to our reach as we continue to develop within growing markets and territories.

We are proud to work closely with industry and academic partners to continually improve our products and services, as a result, we have patented products designed to save you time and money. We operate within the scope of ISO 9001:2015 accredited management system and all the raw materials are procured from top level steelworks in China.

Our products are rigorously inspected to ensure they are within tolerance of our customer's specifications, we work with accredited laboratories for specialised material testing and chemical analysis.

In addition, we use x-ray fluorescence technology to meet our high inspection standards and to ensure that our customers get the best quality products.

Ningbo Huayuan Metal Products Co., Ltd.

Company History

At Toponewire, we are more than just a supplier of stainless steel.

Toponewire(NingBo Huayuan Metal Co.,Ltd) was founded in 1993 by Mr.Guochang Zhao. After over 20 years of development, Toponewire has become one of the largest stainless steel wire manufacturers in Mainland. We are dedicated to sustaining a long-term supply partnership with our customers. Therefore, we work closely with our clients to provide solutions to their needs.

History

1--1991, Ningbo Huayuan Metal(Toponewire) founded for carbon steel spring wire production.

2--1993, Investing manufacturing and inspection facilities for stainless steel spring wire

3--1996, Topone stainless Steel wire annual sales amount up to 1000 Tons.

4--2000, Topone wire began to produce and provide stainless steel annealed wire, EPQ wire, flat wire.

5--2005, Topone stainless steel wire annual sales amount up to 3000 Tons

6--2006, International business department founded for international business.

7--2007, Factory passed ISO9001:2008 and Topone stainless steel wire get RoHS approved.

8--2013, Topone Stainless Steel wire annual sales amount up to 6000 Tons, production maximum capacity up to 9500 Tons.

9--2014, Korea branch started stocking regular wires for korea customer.

10--2017, Europe department founded focus on EU market.

Ningbo Huayuan Metal Products Co., Ltd.

Company Service

Supplying stainless steel wire around the world, Toponewire facilitate the growth and development of many other industries.

From some of the largest and oldest corporate organisations to new, up-and-coming precision engineering companies, our client portfolio is as diverse as our product range.

Products

From our head factory in NingBo, ZheJiang, we offer a wide range of products and services to suit various industries.

Closely linked to NingBo Port ship networks, we offer fast, reliable access to our huge stock of Stainless-steel production.

Services

In addition to our range of products, we have the capability to provide custom services:

Processing techniques such as slitting, rewinding and cut to length.
In-house deburring and edge dressing of stainless steel coil and blanks.
Sheared to size stainless steel blanks.
Specialist nails, rivets and fastenings.

International Business

For international business we have the ability to arrange specific packing such as plate, crates, heat treated pallets and have the facility to load both 20ft and 40ft shipping containers.

In addition, we can also manage LCL, FCL and air freight shipments.

Additional Information

Toponewire have been used everywhere from Premier League football grounds to top-name sports cars.

No matter the product we are supplying, Toponewire maintains our core aims and values which include working closely with our customers to ensure high-quality, good-value products that exceed expectations

Products range:

Ningbo Huayuan Metal Products Co., Ltd.

We can manufacture most stainless steel grade from 0.25-18mm.

AISI,ASTM	JIS	EN	Spring Wire	Forming Wire	EPQ Wire	CHQ Wire	Weaving Wire	Anealed Wire	Flat Wire
201,S20100	SUS201	1.4372	√	√	√	√		√	√
202,S20200	SUS202	1.4373	√					√	√
301,S30100	SUS301	1.4310	√					√	√
302,S30200	SUS302	1.4300	√					√	√
302HQ	SUS302HQ	1.4567	√	√		√			√
304,S30400	SUS304	1.4301	√	√	√		√	√	√
304L,S30403	SUS304L	1.4306	√					√	√
304H	SUS304H	1.4948	√					√	√
304N,S30451	SUS304N1	1.4315						√	√
316,S31600	SUS316	1.4401	√	√	√	√	√		√
316L,S31603	SUS316L	1.4435		√		√		√	√
321,S32100	SUS321	1.4878					√	√	√
410,S41000	SUS410	1.4006		√		√		√
420,S42000	SUS420J1	1.4021				√		√
430,S43000	SUS430	1.4016		√		√		√	√

Chemical Composition

Grade	C	Si	Mn	Cr	N	P	S	Ni	Cu	Ti	Mo
201	≤0.15	≤0.75	5.5~7.50	16.0~18.0	≤0.25	≤0.06	≤0.03	3.5~5.5	0.80%
202	≤0.15	≤1.0	7.50~10.0	17.0~19.0	≤0.25	≤0.06	≤0.03	4.0~6.0	–
301	≤0.15	≤1.0	≤2.0	16.0~18.0	–	≤0.045	≤0.03	6.0~8.0	–
302	≤0.15	≤1.0	≤2.0	17.0~19.0	–	≤0.035	≤0.03	8.0~10.0	–
302HQ	≤0.15	≤1.0	≤2.0	8.0~10.0	–	≤0.045	≤0.03	8.0~10.0	3~4
304	≤0.08	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304L	≤0.03	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304H	0.04~0.1	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304N	≤0.08	≤0.75	≤2.0	18.0~20.0	0.1~0.16	≤0.045	≤0.03	8.0~11.0	–
316	≤0.08	≤1.0	≤2.0	16~18.0	–	≤0.035	≤0.03	10.0~14.0	–		2.0~3.0
316L	≤0.03	≤1.0	≤2.0	16.0~18.0	–	≤0.045	≤0.03	10.0~14.0	–		2.0~3.0
321	≤0.08	≤1.0	≤2.0	17.0~19.0	–	≤0.045	≤0.03	9.0~12.0	–	≤0.7
410	≤0.15	≤1.0	≤1	11.5~13.5	–	≤0.040	≤0.03	–	–
420	0.3~0.4	≤1.0	≤1	12.0~14.0	–	≤0.040	≤0.03	≤0.75	–
430	≤0.12	≤0.75	≤1	16.0~18.0	–	≤0.040	≤0.03	≤0.60	–

For more information, please feel free to contact us.

Company Team

Using the knowledge and expertise held by our staff on the steel and metal industry, and our close association with organisations like the China Stainless-Steel Association (CSSA), we offer a world-class service in advising on material usage, grades, and specifications, to help the systems’ life expectancy, and guiding you through the wide range of capabilities and processes we offer that can be tailored to meet your requirements.

From a friendly greeting to an on-time delivery, our support staff and warehouse operators are dedicated to providing the highest level of service to our customers.

Ningbo Huayuan Metal Products Co., Ltd.

Wire and Tube in Dusseldorf Germany.

Ningbo Huayuan Metal Products Co., Ltd.

Carton Fair in GuangZhou, China.

Teaminfo

Ningbo Huayuan Metal Products Co., Ltd.

Toponewire is one of the largest stainless steel production manufacturer in Mainland.

Supplying stainless steel wire around the world, Toponewire facilitate the growth and development of many other industries.

Products

Services

International Business

Additional Information

Products range: