OUR ADVANTAGE
OUR ADVANTAGE
History
History
Signi Industrial (Shanghai) Co., Ltd (hereinafter referred to as the "Company") is engaged in the R & D, production and sales for abrasive and diamond products. Our annual output tons, nearly 100 million yuan in sales of all kinds of ordinary abrasives.
Reliable Components
Reliable Components
In order to meet the future development of the company,has introduced new products for market demand, with outstanding quality and excellence services, build corporate brands, to develop a broader market space for the future development of the enterprise.
Certification
Certification
Test Equipment and Facilities Verified Machine Name Brand & Model No. Quantity Gyratory Tester QZD-H 1 Tension Tester LDS-5 1 Salt Spray Tester GQ-60 1 Toughness Tester PR-B 1 Resistance Furnace .
SALES NETWORK
SALES NETWORK
ADVANTAGE
ADVANTAGE
We're dedicated to excellence in all our endeavors and eagerly anticipate collaborating with you!
100+
100+
15%
15%
30%
30%
Countries
Repurchases
Referrals
Our products are exported to over 100 countries, with a 15% repeat business rate from our existing customers and 30% of orders coming from their recommendations.
HOME
Best Seller
Hot Products
Our Factory
Questions &Consulting
PRODUCTS
ABOUT US
CONTACT US
Cutting wheel,Burnishing wheel
Grinding Stone,Grinding Wheel
Surface Conditioning Disc
Polishing Slurry,Lapping Film,Flap Disc
Know Us
Enterprise Information
Production Line
Contact Us
Price is in US dollars and excludes tax and handling fees
© Signi Industrial (Shanghai) Co.Ltd Trademarks and brands are the property of their respective owners.
Company News
Ultimate Guide to Deburring Tools for Metal: Safety, Types & Selection Tips
Finishing a tough project in the workshop is always a joy. But, raw cuts often leave sharp edges that can hurt us. These jagged bits need special care to make sure every piece is smooth.
deburring tools for metal
Choosing the right finishing equip
Created on 03.12
How to choose deburring: a practical guide with a buyer checklist
Finding the right finish for metal parts can seem overwhelming. Every project needs precision and care for the best quality. Sharp edges can be dangerous or mess up a design during assembly.
deburring
We made this guide to help you choose the right
Created on 03.12
High-Quality Industrial Abrasives: Your Guide to Wholesale Sanding Supplies
Finding the right supplies for your shop can feel overwhelming. Choosing high-quality industrial abrasives is key for a professional finish. This is true whether you work in car repair or fine woodworking.
Our team knows that buying bulk paper sheet
Created on 03.12
Metal Sandpaper: supplier checklist for matching material and machine
Starting a new fabrication project is exciting with the right tools. Finding the perfect abrasive for your machine is key. It ensures a smooth and efficient workflow.
metal sandpaper
Finding the best metal sandpaper depends on the alloy and your g
Created on 03.12
Deburr Tools supplier checklist for buyers (specs, packing, lead time)
Finding the right partner for your metal finishing needs can feel overwhelming. Precision and reliability are key when looking for quality equipment. That's why we made this guide to help you find quality finishing gear for your workshop.
Our team t
Created on 03.12
Wholesale Metal Cutting Wheels: Quality, Safety & Performance Essentials
Choosing the right tools for your workshop is crucial. Precision is key to doing a great job every time. A reliable metal fabrication tool helps us work better and keeps our team safe.
metal cutting wheel
Quality control is vital when buying suppl
Created on 03.12
Wholesale Surface Grinding Wheels: Precision Tools for Efficient Manufacturing
Finding the right equipment for your shop can be tough. Every job needs specific tools for a perfect finish. The wrong choice can cause costly delays.
When you start wholesale purchasing, look beyond the price. It's about matching grit and bond to y
Created on 03.12
Wholesale CBN Grinding Wheels: Save Costs & Boost Efficiency Today!
We know how important the right tools are for your work. Our team aims to help you understand how to manage your supplies better. We focus on smart logistics to improve your bottom line and make shopping more efficient.
cbn grinding wheels
Buying wh
Created on 03.12
Wholesale Aluminum Oxide Grinding Wheels: Quality Tools for Precision Work
Finding the right tools for your workshop can be tough. It's key to keep high quality when working with tough materials. Our team helps you get consistent results in your work.
Choosing the right wholesale aluminum oxide grinding wheel is vital for
Created on 03.12
Top Die Grinder Cut Off Wheels: Essential Guide for Bulk Buying Success
Finding top-notch industrial equipment is a big challenge. Precision is key for your daily work and future success. The right tools make your team work better and safer.
We're here to help you through the bulk buying maze. This guide covers the key
Created on 03.12
Wholesale die grinder cut off wheel: key specs and RFQ details
Finding top-notch industrial equipment is a big challenge. Precision is key for your daily work and future success. The right tools make your team work better and safer.
We're here to help you through the bulk buying maze. This guide covers the key
Created on 03.12
Wholesale Cutting Wheels for Grinders: Top Quality & Reliable Supply
In the fast-paced world of metalwork, having the right tools is crucial. Your business needs top-notch performance and durability. Our team delivers a wholesale cutting wheel that meets the highest industrial standards every day.
Logistics are as im
Created on 03.12
Grinding Stone supplier checklist for buyers
Finding a reliable partner for your workshop is a big step toward success. It's not just about the price. Our team wants to help you make a clear and helpful plan for your business.
We made a detailed checklist to help you check credentials and prod
Created on 03.12
Essential Guide to Choosing Angle Grinder Cutting Wheels for Metalwork
Finding the right equipment for metalwork can be tough. Choosing a durable abrasive metal disc greatly improves your work. Our team aims to save you time and money on every project.
angle grinder cutting wheel
The right size and thickness are key fo
Created on 03.12
High-Quality Grinder Cutting Wheels: Precision Tools for Every Task
In the fast world of metalworking and construction, the right tools are essential. Finding reliable supplies is key to keeping projects on track *without delays*. It's important to find tools that are both durable and precise for every task.
Choosin
Created on 03.12
Ultimate Guide to Choosing the Best Flap Discs for Grinding Efficiency
Finding the right tool for your work can be tricky. It's all about matching your tools to your workpiece for a smooth finish. The best flap discs for grinding are key, whether you're working with stainless steel or soft aluminum. The right choice ca
Created on 03.12
Essential Guide to Choosing High-Performance Metal Grinding Wheels
Buying supplies in bulk is a big move for your business. It's key to know the technical details for consistent results.
Choosing a high performance grinding wheel is more than just looking at the price. You need to understand how these tools work wi
Created on 03.12
Wholesale diamond grinding wheel: a quick checklist for size, fit
Choosing the right industrial hardware is key to your success. Quality abrasive tools are crucial for smooth finishes on tough materials. The right equipment ensures every project is up to par.
Finding the right size for your machinery is vital for
Created on 03.12
Cutting Wheel supplier checklist: specs to confirm before you order
Finding the right tools for your workshop is key for safety and efficiency. It's frustrating to get items that don't fit your needs. Checking all details with your supplier before buying can save time and money.
Our team aims to make buying industri
Created on 03.12
Flap Disc: supplier checklist for matching material and machine
We aim to help you get the best results on your next project. With so many tools out there, it can be hard to choose the right one. Our guide makes it easier to pick the perfect abrasive disc for your power tool.
flap disc
Choosing the right tool
Created on 03.12
Cut Off Wheel supplier checklist for buyers
Choosing the right tools is key for good performance and safety. Finding a reliable power tool accessory partner can be tough. It's a big task to find the best one from so many options.
Good gear means projects go smoothly without hitches. We made t
Created on 03.12
Grinding Wheel supplier checklist: specs, QC, and documents
Finding the right tools for your workshop can be tough. It's crucial to have a trusted partner for your needs. A clear vendor evaluation process is key to keeping everyone safe.
A top-notch abrasive wheel must follow strict safety rules. Checking th
Created on 03.12
Innovative Solutions for Industrial Products
Innovative Solutions for Industrial Products
虹屿实业(上海)有限公司 stands as a prominent player in the industrial sector, dedicated to delivering innovative solutions for industrial products. Its mission revolves around advancing manufacturing and industri
Created on 03.11
Optimize Your Industrial Production with Advanced Solutions
Optimize Your Industrial Production with Advanced Solutions
In today’s rapidly evolving industrial landscape, companies must continuously innovate to remain competitive. 虹屿实业(上海)有限公司 stands at the forefront of this transformation, delivering cutti
Created on 03.11
Industrial Valves: Applications and Benefits Explained
Industrial Valves: Applications and Benefits Explained
Introduction to Industrial Valves
Industrial valves are crucial components in controlling the flow and pressure of liquids, gases, and slurries within manufacturing machines and industrial au
Created on 03.11