About HBS
Hipsen(Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of auto brake master cylinders. We produce aftermarket parts and provide custom manufacturing services.
Our products have been exported to North America, Europe…etc since 2015. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.
Both the finished products and the production processes have received recognition from the brands we have collaborated with For example, Cardone, Ford Otosan, Polaris, Electra Meccanica, Wildwood, Hayes, and ZongShen.
Brake Combination Valve Type

Single-function Combination Valve
Image |
Type |
HBS ID |
Reference # |
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Brake Pressure Differential Warning Valve | AU0505-PV4 | PV4 172-1361 PV4-A 3037 Disc/Disc |
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Brake Pressure Differential Warning Valve | AU1005-PV6 | A1419 |
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Brake Proportioning Valve | AU0505-PV9 | PVM-A |
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Brake Pressure Differential Warning Valve | AU0505-PV10 | PV06 |
| Brake Proportioning Valve | AU0005-PV14 | 99-33714 | |
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Brake Pressure Differential Warning Valve | AU0505-PV15 | PV05 |
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Brake Pressure Differential Warning Valve | AU0505-PV17 | PV11 |
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Brake Proportioning Valve | AU0505-PV18 | FMB6701 |
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Load Sensing Proportioning Valve | 47910-34060 47910-27081 47910-35320 47910-60070 |
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Brake Pressure Differential Warning Valve | AU0505-PV20 | PV07 |
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Adjustable Brake Proportioning Valve | AU0005-APV01 | |
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Adjustable Brake Proportioning Valve | AU0005-APV03 | |
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Adjustable Brake Proportioning Valve | AU0005-APV07 |
Two-function Combination Valve
Image |
Function |
HBS ID |
Reference # |
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Brake Pressure Differential Warning Function+Adjustable Brake Proportioning Valve |
AU0005-APV04 |
PVC-B PVC-C APV-DB F8-016491 AH8212 AH8212C PV21 63025 2626B |
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AU0005-APV05 | 3035 F8-016492 260-11179 PV-005-B PVC-B2 SI-AT59004 260-15048 |
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AU0005-APV08 | 3035 | |
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Brake Pressure Differential Warning Function+ Fixed Brake Proportioning Valve |
AU0505-PV1P | PV42 |
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AU0505-PV4P |
PV72 PV72B PV4_B 555-631292 172-1361 VL3359 |
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AU1005-PV7K | PV6070FD C5ZZ-2B257-A |
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AU0505-PV13P | 2625B | |
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Brake Pressure Differential Warning Function+Metering Valve |
AU0505-PV4H | 3N2 PV4H PV-24AH PV4HA PV-24BBH PV-24AHC |
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AU0505-PV14 | PVMH KH86702 |
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Brake Light Switch Function
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AU0505-PV19 | PV12 |
Three-Function Combination Valve
Image |
HBS ID |
Reference # |
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AU0505-PV2 | 172-1353 2625 3037 VL3360 VL3360K PV-24BBH A66043858 PV71 PVK71 PVK71C PV-2 PV2-A PV2_B PV2-C S7756 S4500 S4501 555-631290 555-631302 F8-012918 F8-012919 F8-012920 |
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AU0505-PV3 | PV41 14041636 PV3 15693482 S13PV001 |
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AU0505-PV5 | 15606198 172-2069 |
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AU1005-PV8 | F8-016490 |
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AU0005-PV11 | ZS11000DZK |
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AU0505-PV12 | 2625 |


Why Choose HBS
Reliable R&D
Research & Development
Ten years of R&D experience with engineers, original parts 1:1 demolding and dismantling.
Drawing & Optimizing
1:1 restoration drawing of the 3D map, optimizing the original design defects.
Quality Control
Through more than ten kinds of equipment testing safety, high and low temperature, acid and alkali environment durability and other features.
Strict Process Control
Quality Material Source
Key components such as rubber seals, pistons, and castings are sourced from top suppliers.
Stricter Storage Environment
Stocked in constant temperature workshop and assembled in the clean room.
More Precise Processing Conditions
Machined by American Brand Haas CNC equipment. Accuracy can be controlled within 0.001%, more than the general CNC cutting equipment to ensure the accuracy and functionality of the product.
More Comprehensive Quality Control
Finished products are 100% tested online, with more than 10 lab development test benches and 10 performance test benches to ensure that products are tested in multiple ways before leaving the factory.
Flexible Cooperation
HBS is committed to customer service. We will do what we can to solve them, whether it’s payment terms, third-party testing/certification, or lead times.
Certificate
HBS has an independent R&D department, with engineers possessing over ten years of research and development experience. Hundreds of products have been developed in the past decade, some holding utility model patents. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.




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