Provide detailed specifications including tube dimensions (e.g., 58x1800mm), material grades (SUS304/316L), voltage/wattage for electrical parts, sensor type, required quantity, packaging preferences, and the destination port for delivery.
Category market report
Solar Water Heater Parts
Total suppliers
10K+
Total Chinese suppliers export
$104B+
Recommended
High-quality suppliers related to Solar Water Heater Parts.
Suppliers
Find more suppliers who may be worth contacting.
Top suppliers
Suppliers in this category.
- Transactions
2,182
2018-012022-062026-08Transaction trend for Jiujiang Hengtong Autocontrol Devic Co., Ltd.
- 2018-01: 12
- 2018-02: 19
- 2018-03: 18
- 2018-05: 8
- 2018-06: 9
- 2018-07: 7
- 2018-08: 20
- 2018-09: 12
- 2018-10: 2
- 2018-11: 17
- 2018-12: 7
- 2019-01: 5
- 2019-03: 3
- 2019-04: 3
- 2019-05: 8
- 2019-07: 5
- 2019-08: 4
- 2019-09: 7
- 2019-10: 9
- 2019-11: 10
- 2019-12: 16
- 2020-01: 7
- 2020-02: 3
- 2020-03: 14
- 2020-04: 7
- 2020-06: 20
- 2020-07: 32
- 2020-08: 13
- 2020-09: 11
- 2020-10: 5
- 2020-11: 38
- 2020-12: 11
- 2021-01: 13
- 2021-02: 18
- 2021-03: 18
- 2021-04: 20
- 2021-05: 24
- 2021-06: 24
- 2021-07: 26
- 2021-08: 38
- 2021-09: 31
- 2021-10: 22
- 2021-11: 23
- 2021-12: 9
- 2022-01: 36
- 2022-02: 17
- 2022-03: 18
- 2022-04: 10
- 2022-05: 28
- 2022-06: 33
- 2022-07: 30
- 2022-08: 29
- 2022-09: 24
- 2022-10: 13
- 2022-11: 14
- 2022-12: 16
- 2023-01: 14
- 2023-02: 28
- 2023-03: 50
- 2023-04: 45
- 2023-05: 41
- 2023-06: 22
- 2023-07: 20
- 2023-08: 14
- 2023-09: 10
- 2023-10: 11
- 2023-11: 21
- 2023-12: 20
- 2024-01: 35
- 2024-02: 30
- 2024-03: 24
- 2024-04: 49
- 2024-05: 38
- 2024-06: 27
- 2024-07: 29
- 2024-08: 43
- 2024-09: 30
- 2024-10: 35
- 2024-11: 52
- 2024-12: 42
- 2025-01: 57
- 2025-02: 16
- 2025-03: 36
- 2025-04: 46
- 2025-05: 34
- 2025-06: 36
- 2025-07: 51
- 2025-08: 25
- 2025-09: 27
- 2025-10: 41
- 2025-11: 29
- 2025-12: 40
- 2026-01: 41
- 2026-02: 30
- 2026-03: 13
- 2026-04: 15
- 2026-05: 34
- 2026-06: 16
- 2026-07: 30
- 2026-08: 4
- Amount
1,110,072.3
2018-012022-062026-08Amount trend for Jiujiang Hengtong Autocontrol Devic Co., Ltd.
- 2018-01: 282.1K
- 2018-02: 327.3K
- 2018-03: 302.4K
- 2018-05: 120.6K
- 2018-06: 46.6K
- 2018-07: 63.2K
- 2018-08: 195.7K
- 2018-09: 88.7K
- 2018-10: 50.1K
- 2018-11: 158.7K
- 2018-12: 58.2K
- 2019-01: 54.2K
- 2019-03: 71K
- 2019-04: 58.5K
- 2019-05: 68.8K
- 2019-07: 34.2K
- 2019-08: 68.3K
- 2019-09: 30.1K
- 2019-10: 47.4K
- 2019-11: 69.3K
- 2019-12: 129.6K
- 2020-01: 183.3K
- 2020-02: 103.1K
- 2020-03: 22.9K
- 2020-04: 192.3K
- 2020-06: 169K
- 2020-07: 121.8K
- 2020-08: 268.1K
- 2020-09: 182.8K
- 2020-10: 44.1K
- 2020-11: 315.5K
- 2020-12: 116.1K
- 2021-01: 224K
- 2021-02: 230.5K
- 2021-03: 318.2K
- 2021-04: 380.4K
- 2021-05: 447.2K
- 2021-06: 692.6K
- 2021-07: 461.5K
- 2021-08: 737.7K
- 2021-09: 548.4K
- 2021-10: 498.7K
- 2021-11: 646.8K
- 2021-12: 300.6K
- 2022-01: 1.3M
- 2022-02: 402.8K
- 2022-03: 559.1K
- 2022-04: 231.2K
- 2022-05: 500.8K
- 2022-06: 615.3K
- 2022-07: 635.3K
- 2022-08: 448.2K
- 2022-09: 343.9K
- 2022-10: 352.3K
- 2022-11: 169.7K
- 2022-12: 312.7K
- 2023-01: 399K
- 2023-02: 331.2K
- 2023-03: 984.1K
- 2023-04: 1.2M
- 2023-05: 1.3M
- 2023-06: 482.8K
- 2023-07: 456.8K
- 2023-08: 218.5K
- 2023-09: 350.7K
- 2023-10: 245.9K
- 2023-11: 286.8K
- 2023-12: 282.3K
- 2024-01: 437.1K
- 2024-02: 1.1M
- 2024-03: 637.4K
- 2024-04: 613.5K
- 2024-05: 884.9K
- 2024-06: 776.8K
- 2024-07: 494.8K
- 2024-08: 1M
- 2024-09: 449.4K
- 2024-10: 425.8K
- 2024-11: 453.7K
- 2024-12: 546.8K
- 2025-01: 830.5K
- 2025-02: 11.1B
- 2025-03: 404.7K
- 2025-04: 846.7K
- 2025-05: 276.4K
- 2025-06: 275.6K
- 2025-07: 493.2K
- 2025-08: 301.1K
- 2025-09: 252.2K
- 2025-10: 655.1K
- 2025-11: 314.6K
- 2025-12: 576.5K
- 2026-01: 656.4K
- 2026-02: 302.5K
- 2026-03: 380.3K
- 2026-04: 159K
- 2026-05: 449K
- 2026-06: 172.9K
- 2026-07: 402.3K
- 2026-08: 12.4K
- Main export countries
- India (99.8%)
- Vietnam (0%)
- Türkiye (0.1%)
- Pakistan (0%)
- Transactions
4,210
2020-082022-062024-11Transaction trend for Mci Global Logistics Shanghai Co., Ltd.
- 2020-08: 6
- 2020-10: 98
- 2020-11: 141
- 2020-12: 132
- 2021-01: 123
- 2021-02: 144
- 2021-03: 138
- 2021-04: 144
- 2021-05: 132
- 2021-06: 144
- 2021-07: 90
- 2021-08: 90
- 2021-09: 66
- 2021-10: 154
- 2021-11: 6
- 2021-12: 21
- 2022-01: 6
- 2022-02: 21
- 2022-03: 21
- 2022-04: 21
- 2022-05: 81
- 2022-06: 93
- 2022-07: 96
- 2022-10: 153
- 2023-03: 163
- 2023-04: 75
- 2023-05: 75
- 2023-06: 99
- 2023-07: 111
- 2023-08: 96
- 2023-09: 3
- 2023-11: 63
- 2023-12: 147
- 2024-01: 105
- 2024-02: 177
- 2024-03: 141
- 2024-04: 101
- 2024-05: 102
- 2024-06: 34
- 2024-07: 63
- 2024-08: 180
- 2024-09: 174
- 2024-10: 180
- 2024-11: 24
- Amount
320,458.39
2020-082022-062024-11Amount trend for Mci Global Logistics Shanghai Co., Ltd.
- 2020-08: 4M
- 2020-10: 89.1M
- 2020-11: 125.6M
- 2020-12: 112.1M
- 2021-01: 106.7M
- 2021-02: 126.1M
- 2021-03: 113.8M
- 2021-04: 118.8M
- 2021-05: 117.8M
- 2021-06: 142.7M
- 2021-07: 76.1M
- 2021-08: 79.4M
- 2021-09: 57.1M
- 2021-10: 142.9M
- 2021-11: 6M
- 2021-12: 20M
- 2022-01: 6.2M
- 2022-02: 20.5M
- 2022-03: 10.4M
- 2022-04: 20.6M
- 2022-05: 71.7M
- 2022-06: 97M
- 2022-07: 75.5M
- 2022-10: 107.1M
- 2023-03: 147.2M
- 2023-04: 68.2M
- 2023-05: 67.7M
- 2023-06: 71M
- 2023-07: 82.6M
- 2023-08: 68.5M
- 2023-09: 1M
- 2023-11: 38.7M
- 2023-12: 83.8M
- 2024-01: 74.1M
- 2024-02: 111.2M
- 2024-03: 80.5M
- 2024-04: 53.6M
- 2024-05: 65M
- 2024-06: 19.9M
- 2024-07: 34.8M
- 2024-08: 98.3M
- 2024-09: 96.4M
- 2024-10: 86.1M
- 2024-11: 11.1M
- Main export countries
- Poland (99.9%)
- Belarus (0.1%)
- Transactions
7,245
2018-022022-052026-07Transaction trend for Neway Valve Suzhou Co., Ltd.
- 2018-02: 7
- 2018-04: 11
- 2018-06: 13
- 2018-07: 13
- 2018-08: 14
- 2018-09: 33
- 2018-10: 16
- 2018-11: 28
- 2018-12: 22
- 2019-01: 17
- 2019-02: 17
- 2019-03: 17
- 2019-04: 39
- 2019-05: 27
- 2019-06: 25
- 2019-07: 34
- 2019-08: 45
- 2019-09: 41
- 2019-10: 111
- 2019-11: 56
- 2019-12: 92
- 2020-01: 92
- 2020-02: 21
- 2020-03: 38
- 2020-04: 31
- 2020-05: 98
- 2020-06: 80
- 2020-07: 122
- 2020-08: 128
- 2020-09: 176
- 2020-10: 218
- 2020-11: 158
- 2020-12: 127
- 2021-01: 124
- 2021-02: 84
- 2021-03: 48
- 2021-04: 56
- 2021-05: 73
- 2021-06: 82
- 2021-07: 42
- 2021-08: 67
- 2021-09: 88
- 2021-10: 83
- 2021-11: 81
- 2021-12: 91
- 2022-01: 80
- 2022-02: 62
- 2022-03: 64
- 2022-04: 61
- 2022-05: 75
- 2022-06: 42
- 2022-07: 56
- 2022-08: 33
- 2022-09: 49
- 2022-10: 66
- 2022-11: 94
- 2022-12: 139
- 2023-01: 44
- 2023-02: 48
- 2023-03: 65
- 2023-04: 61
- 2023-05: 61
- 2023-06: 81
- 2023-07: 56
- 2023-08: 73
- 2023-09: 80
- 2023-10: 119
- 2023-11: 166
- 2023-12: 58
- 2024-01: 54
- 2024-02: 87
- 2024-03: 121
- 2024-04: 159
- 2024-05: 172
- 2024-06: 80
- 2024-07: 88
- 2024-08: 65
- 2024-09: 58
- 2024-10: 346
- 2024-11: 65
- 2024-12: 175
- 2025-01: 159
- 2025-02: 328
- 2025-03: 55
- 2025-04: 194
- 2025-05: 149
- 2025-06: 8
- 2025-07: 66
- 2025-08: 68
- 2025-09: 25
- 2025-10: 85
- 2025-11: 40
- 2025-12: 77
- 2026-01: 31
- 2026-02: 33
- 2026-03: 15
- 2026-04: 11
- 2026-05: 14
- 2026-06: 21
- 2026-07: 25
- Amount
58,444.91
2018-022022-052026-07Amount trend for Neway Valve Suzhou Co., Ltd.
- 2018-02: 2.2M
- 2018-04: 2.4M
- 2018-06: 2.6M
- 2018-07: 3M
- 2018-08: 3.8M
- 2018-09: 9.1M
- 2018-10: 5.8M
- 2018-11: 3.3M
- 2018-12: 13.3M
- 2019-01: 2.5M
- 2019-02: 3.6M
- 2019-03: 3.6M
- 2019-04: 8.4M
- 2019-05: 3.3M
- 2019-06: 2.1M
- 2019-07: 5M
- 2019-08: 4.1M
- 2019-09: 4.7M
- 2019-10: 6.7M
- 2019-11: 3M
- 2019-12: 6.4M
- 2020-01: 8.6M
- 2020-02: 2.4M
- 2020-03: 890.9K
- 2020-04: 5.7M
- 2020-05: 2.9M
- 2020-06: 5.1M
- 2020-07: 6.6M
- 2020-08: 2.4M
- 2020-09: 3.6M
- 2020-10: 8.2M
- 2020-11: 5.8M
- 2020-12: 2M
- 2021-01: 2.7M
- 2021-02: 1.2M
- 2021-03: 542.1K
- 2021-04: 1.4M
- 2021-05: 2.3M
- 2021-06: 5.1M
- 2021-07: 519K
- 2021-08: 1.1M
- 2021-09: 2.7M
- 2021-10: 1.3M
- 2021-11: 5.8M
- 2021-12: 5.3M
- 2022-01: 10.3M
- 2022-02: 3.4M
- 2022-03: 9.3M
- 2022-04: 7.8M
- 2022-05: 10.6M
- 2022-06: 7.6M
- 2022-07: 9.7M
- 2022-08: 7.3M
- 2022-09: 6.6M
- 2022-10: 6.2M
- 2022-11: 6.8M
- 2022-12: 4.9M
- 2023-01: 6.2M
- 2023-02: 7.4M
- 2023-03: 2.8M
- 2023-04: 5.9M
- 2023-05: 8.2M
- 2023-06: 3.9M
- 2023-07: 7.7M
- 2023-08: 8.4M
- 2023-09: 10.2M
- 2023-10: 14.6M
- 2023-11: 6.6M
- 2023-12: 5.3M
- 2024-01: 5.1M
- 2024-02: 5.4M
- 2024-03: 5.9M
- 2024-04: 11.4M
- 2024-05: 9.7M
- 2024-06: 6M
- 2024-07: 11M
- 2024-08: 13.1M
- 2024-09: 12.8M
- 2024-10: 13.4M
- 2024-11: 4.3M
- 2024-12: 6.3M
- 2025-01: 6.8M
- 2025-02: 3.1M
- 2025-03: 4.8M
- 2025-04: 9.6M
- 2025-05: 2.3M
- 2025-06: 928.1K
- 2025-07: 10.8M
- 2025-08: 9.4M
- 2025-09: 5.3M
- 2025-10: 16.9M
- 2025-11: 6.8M
- 2025-12: 1.7M
- 2026-01: 4.8M
- 2026-02: 5.3M
- 2026-03: 6.4M
- 2026-04: 2.5M
- 2026-05: 4.1M
- 2026-06: 4.6M
- 2026-07: 4.2M
- Main export countries
- United States (68%)
- Philippines (10.5%)
- Colombia (2.8%)
- Russia (6.5%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
China export trend
- Date 2018-07: Value 6.9B USD
- Date 2018-08: Value 7.4B USD
- Date 2018-09: Value 7.5B USD
- Date 2018-10: Value 6.8B USD
- Date 2018-11: Value 7.6B USD
- Date 2018-12: Value 7.3B USD
- Date 2019-01: Value 7.8B USD
- Date 2019-02: Value 4.9B USD
- Date 2019-03: Value 6.5B USD
- Date 2019-04: Value 6.5B USD
- Date 2019-05: Value 7.4B USD
- Date 2019-06: Value 6.8B USD
- Date 2019-07: Value 6.7B USD
- Date 2019-08: Value 7.4B USD
- Date 2019-09: Value 7.2B USD
- Date 2019-10: Value 7B USD
- Date 2019-11: Value 7B USD
- Date 2019-12: Value 8.5B USD
- Date 2020-01: Value 0 USD
- Date 2020-02: Value 11.3B USD
- Date 2020-03: Value 7B USD
- Date 2020-04: Value 6.7B USD
- Date 2020-05: Value 7B USD
- Date 2020-06: Value 1M USD
- Date 2020-07: Value 1M USD
- Date 2020-08: Value 1M USD
- Date 2020-09: Value 7.9B USD
- Date 2020-10: Value 7.3B USD
- Date 2020-11: Value 8B USD
- Date 2020-12: Value 8.5B USD
- Date 2021-01: Value 2.1B USD
- Date 2021-02: Value 1.7B USD
- Date 2021-03: Value 1.7B USD
- Date 2021-04: Value 1.9B USD
- Date 2021-05: Value 2B USD
- Date 2021-06: Value 2.2B USD
- Date 2021-07: Value 2.1B USD
- Date 2021-08: Value 2.2B USD
- Date 2021-09: Value 2.2B USD
- Date 2021-10: Value 2.2B USD
- Date 2021-11: Value 2.3B USD
- Date 2021-12: Value 2.5B USD
- Date 2022-01: Value 2.7B USD
- Date 2022-02: Value 1.7B USD
- Date 2022-03: Value 2B USD
- Date 2022-04: Value 2.1B USD
- Date 2022-05: Value 2.3B USD
- Date 2022-06: Value 2.6B USD
- Date 2022-07: Value 2.7B USD
- Date 2022-08: Value 2.7B USD
- Date 2022-09: Value 2.6B USD
- Date 2022-10: Value 2.4B USD
- Date 2022-11: Value 2.5B USD
- Date 2022-12: Value 2.6B USD
- Date 2023-01: Value 2.5B USD
- Date 2023-02: Value 1.6B USD
- Date 2023-03: Value 2.6B USD
- Date 2023-04: Value 2.5B USD
- Date 2023-05: Value 2.3B USD
- Date 2023-06: Value 2.3B USD
- Date 2023-07: Value 2.4B USD
- Date 2023-08: Value 2.3B USD
- Date 2023-09: Value 2.3B USD
- Date 2023-10: Value 2.1B USD
- Date 2023-11: Value 2.3B USD
- Date 2023-12: Value 2.4B USD
- Date 2024-01: Value 3.4B USD
- Date 2024-02: Value 2.5B USD
- Date 2024-03: Value 2.5B USD
- Date 2024-04: Value 2.9B USD
- Date 2024-05: Value 2.6B USD
- Date 2024-06: Value 3.2B USD
- Date 2024-07: Value 3.2B USD
- Date 2024-08: Value 3.2B USD
- Date 2024-09: Value 3B USD
- Date 2024-10: Value 3.3B USD
- Date 2024-11: Value 3.2B USD
- Date 2024-12: Value 3.6B USD
- Date 2025-01: Value 3.8B USD
- Date 2025-02: Value 2.1B USD
- Date 2025-03: Value 3.1B USD
- Date 2025-04: Value 3.4B USD
- Date 2025-05: Value 3.4B USD
- Date 2025-06: Value 3.5B USD
- Date 2025-07: Value 3.6B USD
- Date 2025-08: Value 3.5B USD
- Date 2025-09: Value 3.4B USD
- Date 2025-10: Value 2.6B USD
- Date 2025-11: Value 3.5B USD
- Date 2025-12: Value 3.8B USD
- Date 2026-01: Value 4.1B USD
- Date 2026-02: Value 3.5B USD
- Date 2026-03: Value 2.8B USD
- Date 2026-04: Value 3.5B USD
- Date 2026-05: Value 3.7B USD
- Date 2026-06: Value 4.2B USD
- Date 2026-07: Value 4.1B USD
Top destinations
- United States66.9B
- Germany30.2B
- Japan26.3B
- South Korea11.5B
- United Kingdom11B
- India10.3B
- Italy10.1B
- Poland9.3B
- Vietnam9.2B
- Russia9B
Top destinations
- United States: 66,902,000,000 USD
- Germany: 30,195,000,000 USD
- Japan: 26,347,000,000 USD
- South Korea: 11,502,000,000 USD
- United Kingdom: 10,970,000,000 USD
- India: 10,288,000,000 USD
- Italy: 10,109,000,000 USD
- Poland: 9,282,000,000 USD
- Vietnam: 9,230,000,000 USD
- Russia: 9,002,000,000 USD
Key findings
Largest import market
66.9B USD
United States · last 8 years
Fastest demand growth
18,792.04
瑙鲁共和国 · last 8 years
Highest unit price
$140,000 /kg
Guernsey · +79,314.39% 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
Smart temperature and pressure controllers, along with high-efficiency auxiliary electric heating elements, are seeing rising demand as buyers focus on year-round automation. Advanced borosilicate glass vacuum tubes with anti-freeze coating also show strong growth potential.
Industrial Cluster Analysis
Haining in Zhejiang is the premier global cluster for vacuum tubes and complete system parts, offering high-volume standardized export. Changzhou in Jiangsu focuses on high-precision intelligent controllers and bracket customization, ideal for specialized OEM orders.
Quality Expectations
Target markets expect vacuum tubes to use grade 3.3 high-borosilicate glass to resist hail impact up to 25mm. Water-contact parts, like heating element sheaths and sensor probes, must utilize SUS316L or food-grade SUS304 stainless steel to prevent corrosion in hard water.
What You Need to Know
Request material test reports (MTR) for stainless steel grades and borosilicate glass thickness. Order physical samples of controllers, valves, or heating elements for laboratory stress and performance testing under high-temperature conditions.
Standard parts like brackets or heating elements require a MOQ of 500 to 1,000 pieces, while customized electronic controllers require 1,000 pieces. Production takes 20 to 30 days, excluding ocean shipping and customs clearance.
Budget for custom packaging, brand logo printing, product safety certifications (like CE or RoHS), mold fees for customized metal brackets, container loading fees, port handling charges, ocean freight, and import tariffs.
