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{"title":"Custom Rigid PCB Board 2-Layer FR-4 Green Solder Mask HASL for Consumer","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/9a\/99c90db5a98374ab2fd107def09b-200x200-1\/custom_rigid_pcb_board_2_layer_fr_4_green_solder_mask_hasl_for_consumer_electronics.jpg","attrs":{"Brand Name":"Xingqiang","Model Number":"As Per Customer's Model","Place Of Origin":"China","Certification":"ISO 9001 \/ ROHS \/UL \/ IATF 16949 (automotive)"}}
{"title":"Custom Rigid PCB FR-4 ENIG finish Supports OEM\/ODM Ideal for Automotive","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/48\/62952236c7d0521d8a85f90abbf2-200x200-1\/custom_rigid_pcb_fr_4_enig_finish_supports_oem_2fodm_ideal_for_automotive_applications.jpg","attrs":{"Brand Name":"Xingqiang","Model Number":"As Per Customer's Model","Place Of Origin":"China","Certification":"ISO 9001 \/ ROHS \/UL \/ IATF 16949 (automotive)"}}
{"title":"Custom Rigid PCB Anti-Scratch Solder Mask , Professional Craftsmanship & After","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/54\/2e5e3c201f8e3788db94094f8433-200x200-1\/custom_rigid_pcb_anti_scratch_solder_mask_2c_professional_craftsmanship_26_after_sales.jpg","attrs":{"Brand Name":"Xingqiang","Model Number":"As Per Customer's Model","Place Of Origin":"China","Certification":"ISO 9001 \/ ROHS \/UL \/ IATF 16949 (automotive)"}}
{"title":"4 Layers Impedance-controlled Multilayer Rigid Board For Custom Communication","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/28\/eaa594abb43f174e21a31abfde58-200x200-1\/4_layers_impedance_controlled_multilayer_rigid_board_for_custom_communication_equipment.jpg","attrs":{"Brand Name":"xingqiang","Model Number":"As Per Customer's Model","Certification":"ISO 9001 \/ RoHS \/UL \/ IATF 16949 (automotive)","Place of Origin":"China"}}
{"title":"Red Oil OSP Process Double Sided Printed Circuit Board Through Hole Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/a0\/90094c32132513fae7a816e9834d-200x200-1\/red_oil_osp_process_double_sided_printed_circuit_board_through_hole_connection.jpg","attrs":{"Brand Name":"xingqiang","Model Number":"As Per Customer's Model","Certification":"ISO 9001 \/ RoHS \/UL \/ IATF 16949 (automotive)","Place of Origin":"China"}}
{"title":"Custom Black Oil Sinking Gold Rigid Circuit Board for High-end Electronic","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/25\/34ea79de9e6241ecf7f21203c71e-200x200-1\/custom_black_oil_sinking_gold_rigid_circuit_board_for_high_end_electronic_devices.jpg","attrs":{"Brand Name":"xingqiang","Model Number":"As Per Customer's Model","Certification":"ISO 9001 \/ RoHS \/UL \/ IATF 16949 (automotive)","Place of Origin":"China"}}
Bespoke Rigid Printed Circuit Board With Red Oil Sinking Gold Craftsmanship
Why choose red oil hardboard PCBs?
Red oil rigid PCB is a type of printed circuit board using red solder mask ink, offering strong contrast for easier inspection and assembly. It features stable electrical insulation, good heat resistance, and reliable protection against moisture and oxidation. Suitable for consumer electronics, industrial control, and automotive applications, red oil rigid PCBs support high-density routing and various surface finishes like HASL, ENIG, and immersion tin. Their robust structure ensures durability in harsh environments, making them a preferred choice for high-performance electronic designs.
Main Advantages
Superior soldering reliability: The gold layer on pads has excellent oxidation resistance and conductivity, ensuring consistent solder wetting, reducing cold solder joint risks, and being ideal for precision components such as BGA and QFP.
Clear identification and robust protection: The red solder mask simplifies production inspection and fault diagnosis through visual distinction; it also isolates circuits from external environments, enhancing corrosion resistance and extending the board's service life.
High-frequency performance: The flat gold layer surface minimizes signal transmission loss, making it suitable for high-frequency scenarios in communication equipment and medical instruments.
Balanced cost and performance: Compared to high-end surface treatments, it maintains good performance with relatively controllable costs, suitable for fields requiring precision and clear identification, such as consumer electronics and industrial control.
Frequently Asked Questions
What is a red oil hard board PCB?
Red oil hard board PCB refers to a rigid printed circuit board that uses red solder mask oil (commonly known as "red oil") as the surface solder mask layer.
What are the main application fields of red oil hard board PCBs?
It is mainly used in consumer electronics (such as power supplies, audio equipment), industrial control equipment, automotive electronics (non-high-temperature core components), medical devices (external auxiliary equipment), and household appliances. It is especially suitable for products that require obvious board surface color distinction or brand-specific color positioning.
What is the minimum order quantity (MOQ) for red oil hard board PCBs?
The minimum order quantity is 1 piece (with a maximum single-piece area of 5 square meters). The larger the order quantity or total area, the more favorable the unit price.
Do your red oil hard board PCBs have relevant quality certifications? How to ensure the quality of the red oil layer?
We hold authoritative certifications such as ISO 9001, UL, CE, and RoHS. For the red oil layer, we have special quality control processes: strictly select high-quality red solder mask oil, adopt automatic screen printing technology, and conduct 100% inspections on the red oil layer (including adhesion, thickness uniformity, and scratch resistance) before delivery to ensure no peeling, blistering, or color fading.
What files do I need to provide for customizing red oil hard board PCBs?
You need to provide complete Gerber files (including circuit layer, solder mask layer, silk screen layer, drilling layer, etc.) and BOM list. If SMT processing is required, you also need to provide component placement drawings and component specifications.
What payment methods are available for red oil hard board PCB orders?
For small orders, samples, or urgent payments, Western Union or PayPal is acceptable; for large orders, we recommend T/T (telegraphic transfer) to ensure the fund safety of both parties.
Factory showcase
PCB Quality Testing
Quality Control
Certificates and Honors
Manufacturing Excellence
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
80000000-84000000
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs.
As a professional supplier of customized boards, we work closely with our clients, le... Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs.
As a professional supplier of customized boards, we work closely with our clients, le...
