Customized Preforms Pb75in25 SMD Soldering Welding Material
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Product Highlights
- Customized Dimensions: Diameter available in 0.05~5.9mm with full customization options.
- High Performance Alloy: Pb75In25 composition ensures malleability and thermal stress compliance.
- Industry Certified: Passed ROHS, REACH, and SGS testing with MSDS provided.
- OEM/ODM Support: Full customization from samples, designs, and minor adjustments.
- 3-Year Warranty: Comprehensive 3-year warranty coverage for product reliability.
- Specialized Applications: Ideal for cryogenic, aerospace, and medical device manufacturing.
- Fast Lead Time: Consistent 15 workdays lead time for both peak and off-season.
Product Attributes
- Customization
- Available
- Type
- Flux-cored Wire
- Material
- Tin
- Model NO.
- Preforms Pb75In25
- Flux Containing
- Containing Flux
- Slag Characteristic
- Acidic
- Extended Length
- <10mm
- Melting Point(℃)
- 240~260
- Diameter
- 0.05~5.9mm(Custom Made)
- Warranty
- 3 Years
- Application
- PCB, PPR, SMD
- OEM
- Surport
- Density
- 9.97g/cm3
- Thermal Conductivity
- 60
- Transport Package
- Zhongshi
- Specification
- customized
- Trademark
- Zhongshi/Customized
- Origin
- China
- HS Code
- 3810100000
- Production Capacity
- 6000 Tons
- Package Size
- 14.50cm * 18.00cm * 6.00cm
- Package Gross Weight
- 8.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Customized Preforms Pb75in25 SMD Soldering Welding Material
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Product Description
| Name | Lead Free solder Preforms |
| Ingredient | Pb75In25 |
| Diameter | Custom made |
| Package | Custom made |
| Melting point | 240-260ºC |
Pb75In25 Solder Preforms, engineered for precision and reliability in specialized manufacturing environments. This unique alloy, featuring 75% lead and 25% indium, offers exceptional malleability and a low melting point, ideal for delicate and temperature-sensitive applications.
It not only ensures minimal thermal impact on components but also maintains ductility and compliance under thermal stress. Perfect for cryogenic, aerospace, and medical device applications, our Pb75In25 preforms facilitate durable, flexible joints that can withstand unique operational demands.
Our Pb75In25 Solder Preforms are designed for industries that demand high performance at low temperatures, ensuring each joint enhances the integrity and functionality of your products.
We offer customization options to incorporate your own branding on the product.
Solder wire
Solder Paste
Solder bar
Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2321501". Items marked "" are certified.
Company Profile
Guangdong Zhongshi Metals Co., Ltd, Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace and military industries. Registered capital 22 million, has passed the ISO9001, ISO14001 and QC080000 certification. Our main products are solder paste, solder wire, solder bar, annual production capacity more than 6000 tons.
The company's existing staff of about 150 people, including college education accounted for 32.7%, 13.3% R&D personnel, senior engineer 5, 8 professional engineers, Assistant Engineer 7, long-term and Tsinghua University, Guangdong University of Technology, South China University University, Central South University, and other units to carry out academic exchanges. And the Guangzhou Institute of Nonferrous Metals, China - Ukraine Barton Welding Institute cooperative research and development, set up a 20 to lead pH. D., graduate students and academic staff consisting of about R & D elite team, and the establishment of doctoral and master workstation and welding materials R & D Engineering Center.
Application since 2006 dozens of patents, more than 10 patents for inventions, two patents license, the company's products with independent intellectual property rights, and achieved a good market and brand.
The company has passed the ISO9001 quality management system, ISO14001 environmental management system, QC080000 hazardous substance process management system. Now China Electronics Materials Industry Association Board Unit, ITRI-IPC China Council Vice-solder technology units. 2008 joined China Electronics Materials Industry Association electronic tin solder materials Branch of China Electronic Components Industry Association capacitor branch. 2009 "National High-Tech Enterprise", "Guangdong Province, private technology enterprises", "Dongguan City, private technology enterprises, " the honorary title, and in the same year in Dongguan City Association of standardized, high-tech enterprises in Dongguan City Association, Dongguan City, private technology Enterprises Association, "solid" brand to obtain trademark registration book. 2010 was "Dongguan patent nurturing enterprise", 2012 is eligible for the "three consecutive years, Guangdong Province Credible Enterprise" honorary title. 2011 was "patent pilot enterprises in Dongguan City, " "global strategic partnership Fair, " "Fair quality partner suppliers, " the honorary title. 2013 was named the Ministry of Industry and Information Technology "national industrial brand development business model, " the same year was named the Guangdong Province and Dongguan City Enterprise Board, "Guangdong Province and Dongguan City, private enterprise innovation industrialization demonstration base. " 2014 through the city, the provincial engineering technology research center, in 2015 made "Guangdong famous brand"
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2 North Industry No. 1 Road, Songshan Lake, High-Tech Industrial Development Zone, Dongguan
-
Plant Area
- 17711 square meters
-
Number of Employees
- 126
-
Registered Capital
- 22,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen port
-
Minimum Order Quantity
- 100
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Solder paste, Solder wireSolder bar
-
Production Lines
- 10
-
Production Machines
- Continuous casting machine Facility, hydraulic machine Facility, Winding machine Facility
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-09-01
-
Export Year
- N/A
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Can the diameter of the solder preforms be customized?
- Yes, the diameter can be customized, typically ranging from 0.05mm to 5.9mm.
- What certifications does this product have?
- The product has passed ROHS and REACH testing, and SGS certificates along with MSDS are available upon request.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 100 units.
- What is the lead time for production?
- The average lead time is within 15 workdays, regardless of peak or off-season.
- Is OEM or ODM service available?
- Yes, we support OEM, ODM, and various customization options including from samples and designs.
- What is the warranty period for this product?
- We provide a 3-year warranty for our solder preforms.
- What are the main applications for Pb75In25 solder preforms?
- They are perfect for cryogenic, aerospace, and medical device applications due to their low melting point and flexibility.
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