Buyers must provide detailed 2D or 3D engineering drawings, a complete Bill of Materials (BOM) specifying wire gauges and connector brands, electrical schematic diagrams, and the expected order volume per batch.
Category market report
Wire Harnesses
Total suppliers
10K+
Total Chinese suppliers export
$45.5B+
Recommended
High-quality suppliers related to Wire Harnesses.
Suppliers
Find more suppliers who may be worth contacting.
Top suppliers
Suppliers in this category.
- Transactions
29,415
2018-032022-102026-07Transaction trend for Cloud Network Technology Singapore Pte Ltd.
- 2018-03: 1
- 2018-04: 7
- 2018-08: 81
- 2018-10: 1
- 2018-11: 1
- 2019-02: 3
- 2019-04: 1
- 2019-07: 94
- 2019-08: 112
- 2019-09: 113
- 2019-10: 118
- 2019-11: 128
- 2019-12: 134
- 2020-01: 151
- 2020-02: 80
- 2020-03: 105
- 2020-04: 216
- 2020-05: 188
- 2020-06: 153
- 2020-07: 46
- 2020-08: 157
- 2020-09: 238
- 2020-10: 2
- 2020-11: 65
- 2020-12: 3
- 2021-02: 216
- 2021-03: 172
- 2021-04: 12
- 2021-05: 274
- 2021-06: 106
- 2021-07: 284
- 2021-08: 340
- 2021-09: 407
- 2021-10: 353
- 2021-11: 331
- 2021-12: 337
- 2022-01: 436
- 2022-02: 250
- 2022-03: 291
- 2022-04: 360
- 2022-05: 399
- 2022-06: 396
- 2022-07: 1
- 2022-08: 2
- 2022-09: 7
- 2022-10: 483
- 2022-11: 292
- 2022-12: 301
- 2023-01: 70
- 2023-02: 91
- 2023-03: 74
- 2023-04: 2
- 2023-05: 84
- 2023-06: 95
- 2023-07: 92
- 2023-08: 114
- 2023-09: 85
- 2023-10: 139
- 2023-11: 1
- 2023-12: 14
- 2024-01: 9
- 2024-02: 114
- 2024-03: 299
- 2024-04: 392
- 2024-05: 482
- 2024-06: 444
- 2024-07: 679
- 2024-08: 318
- 2024-09: 466
- 2024-10: 572
- 2024-11: 806
- 2024-12: 997
- 2025-01: 823
- 2025-02: 696
- 2025-03: 828
- 2025-04: 886
- 2025-05: 865
- 2025-06: 748
- 2025-07: 887
- 2025-08: 799
- 2025-09: 735
- 2025-10: 690
- 2025-11: 782
- 2025-12: 754
- 2026-01: 899
- 2026-02: 602
- 2026-03: 738
- 2026-04: 374
- 2026-05: 936
- 2026-06: 803
- 2026-07: 890
- Amount
53,313.62
2018-032022-102026-07Amount trend for Cloud Network Technology Singapore Pte Ltd.
- 2018-03: 1,520
- 2018-04: 60.5K
- 2018-08: 1.3M
- 2018-10: 590
- 2018-11: 48.9K
- 2019-02: 1,536.3
- 2019-04: 2,500
- 2019-07: 1.2M
- 2019-08: 1.5M
- 2019-09: 1.4M
- 2019-10: 1.7M
- 2019-11: 1.3M
- 2019-12: 2.3M
- 2020-01: 1.9M
- 2020-02: 1.2M
- 2020-03: 1.4M
- 2020-04: 2.6M
- 2020-05: 2.2M
- 2020-06: 1.9M
- 2020-07: 252.4K
- 2020-08: 1.9M
- 2020-09: 3.4M
- 2020-10: 871.8
- 2020-11: 916.3K
- 2020-12: 520.01
- 2021-02: 2.1M
- 2021-03: 1.4M
- 2021-04: 6,636.75
- 2021-05: 2.3M
- 2021-06: 1.3M
- 2021-07: 2.9M
- 2021-08: 3.9M
- 2021-09: 4.6M
- 2021-10: 4.8M
- 2021-11: 3.6M
- 2021-12: 3.6M
- 2022-01: 5.1M
- 2022-02: 3M
- 2022-03: 2.7M
- 2022-04: 3.5M
- 2022-05: 4M
- 2022-06: 4M
- 2022-07: 148.09
- 2022-08: 26.3K
- 2022-09: 17K
- 2022-10: 6.7M
- 2022-11: 3.2M
- 2022-12: 3.3M
- 2023-01: 501.3K
- 2023-02: 538.3K
- 2023-03: 564.8K
- 2023-04: 63.22
- 2023-05: 642.8K
- 2023-06: 582.2K
- 2023-07: 379K
- 2023-08: 477.9K
- 2023-09: 597K
- 2023-10: 905.9K
- 2023-11: 361.66
- 2023-12: 184.5K
- 2024-01: 95.7K
- 2024-02: 761.3K
- 2024-03: 2.1M
- 2024-04: 4.1M
- 2024-05: 4.6M
- 2024-06: 3.6M
- 2024-07: 6.3M
- 2024-08: 3.3M
- 2024-09: 4.6M
- 2024-10: 8.7M
- 2024-11: 19.2M
- 2024-12: 40.8M
- 2025-01: 40.3M
- 2025-02: 42.7M
- 2025-03: 46.2M
- 2025-04: 39.5M
- 2025-05: 27.1M
- 2025-06: 9.3M
- 2025-07: 10.8M
- 2025-08: 22.8M
- 2025-09: 7.2M
- 2025-10: 8.6M
- 2025-11: 6.8M
- 2025-12: 10.5M
- 2026-01: 13.1M
- 2026-02: 6.6M
- 2026-03: 6.8M
- 2026-04: 5.3M
- 2026-05: 12.8M
- 2026-06: 8.7M
- 2026-07: 10.1M
- Main export countries
- Vietnam (99.8%)
- India (0.1%)
- Mexico (0%)
- Indonesia (0%)
- Transactions
469
2022-032024-032026-06Transaction trend for Ningbo Voltage Smart Production Co.
- 2022-03: 3
- 2022-04: 9
- 2022-05: 3
- 2022-06: 4
- 2022-07: 7
- 2022-08: 8
- 2022-09: 9
- 2022-10: 5
- 2022-11: 3
- 2022-12: 11
- 2023-01: 6
- 2023-02: 15
- 2023-03: 17
- 2023-04: 5
- 2023-05: 4
- 2023-06: 4
- 2023-07: 6
- 2023-08: 22
- 2023-09: 8
- 2023-10: 16
- 2023-11: 22
- 2023-12: 17
- 2024-01: 15
- 2024-02: 2
- 2024-03: 8
- 2024-04: 7
- 2024-05: 11
- 2024-06: 17
- 2024-07: 17
- 2024-08: 9
- 2024-09: 15
- 2024-10: 11
- 2024-11: 17
- 2024-12: 15
- 2025-01: 6
- 2025-02: 6
- 2025-03: 10
- 2025-04: 12
- 2025-05: 5
- 2025-06: 1
- 2025-07: 6
- 2025-08: 7
- 2025-09: 4
- 2025-10: 11
- 2025-11: 3
- 2025-12: 4
- 2026-01: 10
- 2026-02: 18
- 2026-03: 11
- 2026-06: 7
- Amount
26,587.38
2022-032024-032026-06Amount trend for Ningbo Voltage Smart Production Co.
- 2022-03: 2M
- 2022-04: 3.5M
- 2022-05: 3.4M
- 2022-06: 1.4M
- 2022-07: 4M
- 2022-08: 3.6M
- 2022-09: 5M
- 2022-10: 1.4M
- 2022-11: 2.4M
- 2022-12: 7.4M
- 2023-01: 4.2M
- 2023-02: 10.1M
- 2023-03: 13.5M
- 2023-04: 3.2M
- 2023-05: 1.8M
- 2023-06: 2.6M
- 2023-07: 3.9M
- 2023-08: 15.8M
- 2023-09: 7.4M
- 2023-10: 9.3M
- 2023-11: 17.7M
- 2023-12: 9.5M
- 2024-01: 11.3M
- 2024-02: 472K
- 2024-03: 4.9M
- 2024-04: 3.1M
- 2024-05: 6M
- 2024-06: 11.4M
- 2024-07: 9.1M
- 2024-08: 5.3M
- 2024-09: 12.6M
- 2024-10: 7.2M
- 2024-11: 10.6M
- 2024-12: 7.6M
- 2025-01: 2.7M
- 2025-02: 3.4M
- 2025-03: 2.8M
- 2025-04: 3.9M
- 2025-05: 901.2K
- 2025-06: 13.1K
- 2025-07: 625K
- 2025-08: 2.4M
- 2025-09: 791.2K
- 2025-10: 3.2M
- 2025-11: 986.1K
- 2025-12: 1.6M
- 2026-01: 4.7M
- 2026-02: 5.7M
- 2026-03: 6.3M
- 2026-06: 3M
- Main export countries
- United States (100%)
- Transactions
720
2025-012025-072025-11Transaction trend for Tcl Smart Screen Technology Hk Ltd.
- 2025-01: 4
- 2025-02: 1
- 2025-04: 3
- 2025-05: 5
- 2025-07: 274
- 2025-08: 138
- 2025-09: 159
- 2025-10: 122
- 2025-11: 14
- Amount
23,955.85
2025-012025-072025-11Amount trend for Tcl Smart Screen Technology Hk Ltd.
- 2025-01: 52.5K
- 2025-02: 5,928.19
- 2025-04: 9,208.09
- 2025-05: 73.4K
- 2025-07: 100.2M
- 2025-08: 52M
- 2025-09: 48.3M
- 2025-10: 35.4M
- 2025-11: 3.5M
- Main export countries
- Brazil (100%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
China export trend
- Date 2018-07: Value 3.1B USD
- Date 2018-08: Value 3.3B USD
- Date 2018-09: Value 3.5B USD
- Date 2018-10: Value 3.2B USD
- Date 2018-11: Value 3.4B USD
- Date 2018-12: Value 3.4B USD
- Date 2019-01: Value 3.2B USD
- Date 2019-02: Value 1.8B USD
- Date 2019-03: Value 2.9B USD
- Date 2019-04: Value 2.8B USD
- Date 2019-05: Value 3B USD
- Date 2019-06: Value 2.9B USD
- Date 2019-07: Value 2B USD
- Date 2019-08: Value 3.1B USD
- Date 2019-09: Value 3.1B USD
- Date 2019-10: Value 3.1B USD
- Date 2019-11: Value 3.1B USD
- Date 2019-12: Value 3.5B USD
- Date 2020-01: Value 0 USD
- Date 2020-02: Value 4B USD
- Date 2020-03: Value 2.8B USD
- Date 2020-04: Value 3.1B USD
- Date 2020-05: Value 3B USD
- Date 2020-06: Value 0 USD
- Date 2020-07: Value 0 USD
- Date 2020-08: Value 0 USD
- Date 2020-09: Value 3.6B USD
- Date 2020-10: Value 3.5B USD
- Date 2020-11: Value 3.7B USD
- Date 2020-12: Value 3.9B USD
- Date 2021-01: Value 1.1B USD
- Date 2021-02: Value 790M USD
- Date 2021-03: Value 896M USD
- Date 2021-04: Value 1.1B USD
- Date 2021-05: Value 1B USD
- Date 2021-06: Value 1.1B USD
- Date 2021-07: Value 1.1B USD
- Date 2021-08: Value 1.2B USD
- Date 2021-09: Value 1.2B USD
- Date 2021-10: Value 1.2B USD
- Date 2021-11: Value 1.2B USD
- Date 2021-12: Value 1.3B USD
- Date 2022-01: Value 1.3B USD
- Date 2022-02: Value 733M USD
- Date 2022-03: Value 927M USD
- Date 2022-04: Value 1.1B USD
- Date 2022-05: Value 1.1B USD
- Date 2022-06: Value 1.2B USD
- Date 2022-07: Value 1.2B USD
- Date 2022-08: Value 1.2B USD
- Date 2022-09: Value 1.2B USD
- Date 2022-10: Value 1.1B USD
- Date 2022-11: Value 1.1B USD
- Date 2022-12: Value 1B USD
- Date 2023-01: Value 928M USD
- Date 2023-02: Value 664M USD
- Date 2023-03: Value 1B USD
- Date 2023-04: Value 1B USD
- Date 2023-05: Value 914M USD
- Date 2023-06: Value 892M USD
- Date 2023-07: Value 922M USD
- Date 2023-08: Value 982M USD
- Date 2023-09: Value 957M USD
- Date 2023-10: Value 858M USD
- Date 2023-11: Value 936M USD
- Date 2023-12: Value 953M USD
- Date 2024-01: Value 1.4B USD
- Date 2024-02: Value 926M USD
- Date 2024-03: Value 1.2B USD
- Date 2024-04: Value 1.3B USD
- Date 2024-05: Value 1.1B USD
- Date 2024-06: Value 1.3B USD
- Date 2024-07: Value 1.3B USD
- Date 2024-08: Value 1.4B USD
- Date 2024-09: Value 1.3B USD
- Date 2024-10: Value 1.3B USD
- Date 2024-11: Value 1.4B USD
- Date 2024-12: Value 1.6B USD
- Date 2025-01: Value 1.6B USD
- Date 2025-02: Value 1B USD
- Date 2025-03: Value 1.6B USD
- Date 2025-04: Value 1.7B USD
- Date 2025-05: Value 1.7B USD
- Date 2025-06: Value 1.6B USD
- Date 2025-07: Value 1.7B USD
- Date 2025-08: Value 1.6B USD
- Date 2025-09: Value 1.5B USD
- Date 2025-10: Value 1.3B USD
- Date 2025-11: Value 1.7B USD
- Date 2025-12: Value 1.8B USD
- Date 2026-01: Value 1.9B USD
- Date 2026-02: Value 1.4B USD
- Date 2026-03: Value 1.7B USD
- Date 2026-04: Value 2B USD
- Date 2026-05: Value 2.2B USD
- Date 2026-06: Value 2.3B USD
- Date 2026-07: Value 2.2B USD
Top destinations
- United States31.7B
- Hong Kong, China16.6B
- Japan16.3B
- South Korea12.8B
- Vietnam10.7B
- Germany6.3B
- China4.9B
- Malaysia3.7B
- United Kingdom3.6B
- Mexico3.6B
Top destinations
- United States: 31,715,000,000 USD
- Hong Kong, China: 16,620,000,000 USD
- Japan: 16,331,000,000 USD
- South Korea: 12,782,000,000 USD
- Vietnam: 10,718,000,000 USD
- Germany: 6,314,000,000 USD
- China: 4,917,000,000 USD
- Malaysia: 3,679,000,000 USD
- United Kingdom: 3,595,000,000 USD
- Mexico: 3,569,000,000 USD
Key findings
Largest import market
31.71B USD
United States · last 8 years
Fastest demand growth
53,011.07
Cayman Islands · last 8 years
Highest unit price
$1,744 /kg
Federated States of Micronesia · +12,800.3% vs avg
Turn this market into qualified conversations.
Your agent contacts, compares, and screens the suppliers that fit.
Insights
Product insights to guide your sourcing.
Product Trends
High-voltage wire harnesses for electric vehicles and waterproof multi-core harnesses for outdoor industrial equipment are seeing strong demand. Compact designs with integrated connectors are highly favored by global buyers.
Industrial Cluster Analysis
The Yangtze River Delta (Kunshan, Suzhou) excels in high-precision automotive and industrial harnesses for large OEM orders. The Pearl River Delta (Dongguan, Shenzhen) is ideal for flexible, fast-turnaround consumer electronics customization.
Quality Expectations
Industrial wire harnesses require strict vibration resistance and stable electrical insulation under extreme temperatures. Buyers typically expect 100% circuit continuity testing and compliance with UL, CE, or IATF 16949 standards.
What You Need to Know
Request golden samples for physical inspection and pull-force testing. Buyers should ask for laboratory test reports covering electrical continuity, high-voltage insulation resistance, and connector mating cycle durability.
The standard MOQ ranges from 500 to 1,000 pieces for customized assemblies. Production lead time is typically 15 to 25 days, excluding the sourcing time for specialized connector brands, which can add 2 to 4 weeks.
Budget for custom tooling and wire cutting mold fees, specialized testing fixture costs, and connector sourcing premiums. International certification fees and custom export packaging should also be negotiated upfront.
