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Company Information

Zhangjiagang city Hongxinyuan Science & Technology Co.,Ltd.Jiangsu Goodroller Machinery Co., Ltd (GRM for short) was promoted by Zhangjiagang city Hongxinyuan Science & Technology Co.,Ltd. Company started in 2004 and located in the first national civilization city-Zhangjiagang.
GRM specialized in making series of Precision wire rolling machine and Solar PV ribbon equipment. Precision wire rolling machine including universal rolling machine,Reduction rolling machine, copper flat wire precision rolling machine, square wire rolling machine, alloy flat wire rolling machine, Y shape rolling machine, stainless steel V shape roll forming machine, profile wire rolling machine etc. Solar PV ribbon equipment including high speed Solar PV interconnect machine,  flat copper rolling machine, annealing machine, tin coating machine, rewinding machine, slitting machine,cutting machine etc. The finished products apply to electric, medical, PV , automobile, mineral products, electromagnetic wire, daily necessities.
GRM had strategic cooperation with colleges and universities on developing precision rolling machine.  Company owns a number of national ivention patents and over 20 patents for utility models on wire rolling and drawing machines R&D. It make GRM take a big step in R&D and to be the leader of precision rolling machine industry in China. GRM have a rich experience R&D team,we can provide the most professional solution for metal shaping as per customers requirements. 
Company aim:  Quality is corporate pulse, Integrity is corporate soul, Service is corporate continuity
Principle: Service paramount, Win-win cooperation

Our Services

Professional engineer available to service machinery overseas.

Packaging & Shipping

Packaging: Wooden pallet and plastic package in the container
Guarantee time:12 months after signing the contract. But no longer than 15 months after machine equipments departure from Shanghai port.
Delivery time:2 months after we received advanced payment.


1. What is your payment term? 
Payment is 30% deposit, 70% before shipment or 70% L/C at sight for the container order 100% T/T in advance for LCL order or the sample order. We accept US dollar, Euro, GBP .etc

2. How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001, and there are as many as 6 times of test during the production of each product to ensure the quality. We have our own test centers, every tubesswill be tested under our testing equipment before package.

3. How do you to package the product?
Internal wrapped with plastic foil, external wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required
4. How about the Third Party Inspection?
We have been working with DNV, TUV, SGS, BV, CO,etc;
Hope there is an opportunity to work together and make mutual benefits.

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Contact : Xiaohua Shi
Moblie: 13962464998
Serves hot line: 0512-58907835
Tel: +86-512-58907836

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