About BROUAV
Shandong Unid Intelligent Technology Co.,Ltd was invovled in the drone industry since 2015, specializes in the development, design, and production of Unmanned Aircraft Vehicle. We have professional R&D technical team, complete and scientific quality management and production system, good after-sales service system with more than ten years of industry experience.
We operate through five business segments, provide solutions to the UAV industry application, UAV plant protection services, UAV automation control system development, UAV technical maintenance support and UAV education.
We offer products in various categories such as Plant protection drone, Security Force drone, Firefighting drone, Surveillance drone, Rescue drone, Patrol drone, Cargo drone and Military drone. We will never stop to commit to the research and development of new products according to the different needs of customers. We are the only manufacturer who can provide 52L and 80L big payload agricultural drones in the market now.
Our operations and services cover many cities in different provinces of China and different countries around the world such as US, Mexico, Peru, Malaysia, Philippines, Ukrain, Turkey, Australia and so on.
History
2010 V1 flight control research and development
2011 10L plant protection UAS design and production
2012 20L hybrid agriculture drone finished test period and entered into the market.
2013 V2 flight controller was widely used in plant protection drone
2014 As per foreign market,16L U series drone pluggable tank design
2015 22L D series quadrotor drone started to be tested in Xinjiang
2016 25L U series quadrotor drones was popularized in foreign countries.
2017 According to Xinjiang market, 30L D series heavy capacity drone was developed
2018 Integrated with RTK system, centimeter level working accuracy was achieved.
2019 BROUAV was the first to launch 52L D series drone into market.
2020 Keeping leading of the field, 72L drone was developed by BROUAV R&D team.firefighting with drones
website:http://www.brouases.com/

SmCo magnets boast a unique set of attributes 鈥?high magnetic strength, excellent corrosion resistance, and good stability at elevated temperatures. SmCo magnets can be used in situations where operating temperatures will exceed 500掳 F. As a result, in applications requiring a strong, corrosion-resistant magnet that will be exposed to high temperatures, SmCo remains unmatched.
SmCo is not only resistant to high temperature, but also highly coercive and very stable over a wide temperature range. This allows the field generated by SmCo magnets to remain relatively constant even after being exposed to numerous heating and cooling cycles. While Alnico magnets are similarly stable, they are far weaker magnetically than magnets made from SmCo.
FAQ
Q: How can I get a sample to check your quality?
A: After price confirmation, you can require samples to check our quality.
Q: How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 6-8 days.
The samples will be sent to you via express and arrive in 3-5 days.
You can use your express account or prepay us if you do not have an account.SmCo Magnet manufacturers
website:http://www.broad-magnet.com/sa....marium-cobalt-magnet

COMPANY INTRODUCTION
NANTONG BRISK CNC CO, LTD is professional leading manufacturer and global supplier of sheet metal working machinery. It concentrates on plate solution machines for more than 15 years. The company' s registered capital is around USD 150,000.00 and invested 6000 Square Meter Manufactory and 5000 Square meter exhibition showroom in Jiangsu Province. Our company holds on the certification of CE and ISO, the quality is well guaranteed and meets all kinds of relate plate solution like shearing, bending, rolling, punching, press etc. BRISK has cooperated with the professional companies in USA, Germany, France, Australia, Japan, Sweden, Chile, Brazil, etc. more than 70 countries so that develop and perfect the products with superb technology. Our produce capacity is leading in China Machinery Field. The working standard is strictly identified and certificated by China Quality Department and international association.

Our Factory
BRISK locates in Libao town, Hai' an county, Nantong city where close to Shanghai and famous for manufacturing the CNC press brake, shearing machine, plate rolling bending machine, iron worker, etc. sheet metal working machineries. The company' s registered capital is around USD 150,000.00 and invested 6000 Square Meter Manufactory and 5000 Square meter exhibition showroom in Jiangsu Province.

Our Product
Metal sheet working area, metal sheet bending cutting and punching, profile roll forming
We specialized in the production of Hydraulic press brake, Hydraulic guillotine shearing machines & swing beam shearing machines, Plate rolling bending machine, Profile roll forming machine, roof tile roll forming machine, light steel keel roll forming machine, ironworker, Fiber laser cutting machine, etc.

Our Certificate
Our company holds on the certification of CE and ISO, the quality is well guaranteed and meets all kinds of relate plate solution like shearing, bending, rolling, punching, press etc.

Production Market
BRISK has cooperated with the professional companies in USA, Germany, France, Australia, Japan, Sweden, Chile, Brazil, etc. more than 70 countries so that develop and perfect the products with superb technology. BRISK currently has representative offices in more than 50 countries and regions through designated distributors.

Our Service
BRISK is not only focus on produce but also in after-sales service. We have established scientific package solution for machines in container transportation, road transportation, train transportation through safety and cost-effective way. Our machine can be disassembled if needed to save the international logistics solution cost. The assemble in the buyer side is available. Sheet Metal Bending Machine price
website:http://www.briskcnc.com/

Our History
Dalian Boya International Co., Ltd. manufactures and distributes professional grade cutting tools worldwide for trade professionals who require superior performance and durability. Products are divided into industrial grade, MRO, DIY.
All our tools are subject to strict quality-control procedures to ensure they meet our exacting standards.
Established in 2019, has always been committed to the standards of quality, service, and value.
Our company office is located in Dalian, China; a beautiful coastal city with sunshine, sandy beaches and the most suitable temperature in all seasons. We manufacture and sell bi-metal series, alloy series cutting products, band saw blades, reciprocating saws, hole saws, hand saws and accessories.
Our Factory
As one of the leading manufacturers of bimetal saws, carbide saw and exporters of different cutting tools in China.
Company mainly manufacture bimetal band saw blade, bimetal hole saw, bimetal reciprocating saw blades, bimetal hack saw blades, carbide band saw blades, HSS circular saw blade and Cermet tipped circular saw blade for metal cutting industry.
With production capacity of 30 million meters for M42/M51/TCT band saw blade annually, 2 million pieces for M3/M42 hole saw blade annually, 9.6 million pieces for M2/M42 reciprocating saw blade annually, 18 million pieces for M2/M42 hack saw blade annually, 2.3 million pieces for hole saw accessories annually.
Our Product
For bimetal band saw blades, we are manufacturing full dimension and TPI, use raw material from Europe, USA and Japan, Using advanced production technology and quality control system, Laser welding, quenching and tempering in one technology. We have a very strict QC system, each meter of blade are monitored by computer and examing tools. We have 50 people only are responsible for quality checking, and have more than 80 band saw blade engineers in our plant.
For bimetal hole saw blades, we are manufacturing full dimension in 4/6 TPI,use raw material from Europe, USA and Japan, Four-station integrated welding technology, vacuum tempering furnace.
For bimetal reciprocating saw blades and bimetal hack saw, we are manufacturing full dimension and TPI, use raw material from Europe, USA and Japan, High frequency heating punching technology, vacuum tempering furnace.
For carbide band saw blades, we are manufacturing full dimension and TPI, use raw material from Europe, USA and Japan, carbide tips from Sandvik and ceratizit , Using advanced production technology and quality control system, Laser cutting, high precision end welding, split teeth and surface treatment.
Production Market
As an emerging company, currently Dalian Boya International Co., Ltd. operates a nationwide distribution system that handles over saw blades products of more than 21 countries. We earnestly focus on innovating our product range to always adapt with the latest trend of customer needs.
Our Service
We believe our service to our customers must be of the highest standard. No matter product quality, packing, terms and delivery plan. Our knowledgeable and friendly team of Experts are here to ensure our customers get the most from their cooperation experience, email us, if you have interesting to us. Your any request of requirement will be prompt concern.Pilot Drill Free Sample
website:http://www.boyatools.com/

Zinc lock bibcock
Zinc lock bibcock is made by zinc alloy, the price is cheaper more than brass bibcock, but the quality is not well than brass bibcock.
Zinc alloy characteristics
1. Relatively significant ratio.
2. Good casting performance, can die-cast complex shape, thin-walled precision parts, smooth casting surface.
3. Surface treatment can be conducted: electroplating, spraying, painting, polishing, grinding, etc.
4. No iron absorption during melting and die-casting, no corrosion and compression type, and no adhesive mold.
5. Good room temperature mechanical performance and wear resistance.
6. Low melting point, melting at 385鈩? easy to die-cast molding.
Product Parameter
SIZE: 1/2" * 3/4"
Material: ZINC ALLOY
Field of Application:WATER
Working pressure: 16-30Bar/160-300 Psi
Connection: Male-Female,
Working Temperature: -20鈩?to 120 鈩?/p>
Brass material (Hpb57-3) chemical composition
Cu Pb Fe Sn Al Ni Mn
57.40672.47950.85520.76020.09850.34130.0404
Si Zn As Bi Ag Cr Sb
0.131237.81580.00070.0010.02480.00520.0255
Co Mg P S Ti V In
0.00210.00020.00010.00020.00010.00010.0002
Mo Nb Zr W Hg
0.00010.00010.00020.00010.0001
Certificate
Quality Control
Production Room
Assemble line and Packing line
Office Room
Factory Gate And Warehouse RoomChina Zinc Alloy Bibcock suppliers
website:http://www.bote-valves.com/bib....cock/zinc-alloy-bibc