The above chart presents the market trend analysis for changzhou longhua shuangyi metal to from 2025 to 2026.
By examining various dimensions such as transaction quantity, transaction weight, average price,
and transaction frequency, we can gain an intuitive understanding of the company's performance in terms of procurement cycles, business scale, and stability.
As of 2026, the company has completed 1 transactions, with a transaction quantity of 30 and a transaction weight of 360.
YearTransactionsQuantityWeight
2025368812
2026130360
Bill of lading data
<
1/15
>
Trade date
2026/05/10
B/L No.
bwlesha69805447
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys 1239 bellevue ave
POLs
57035, shanghai
PODs
3002, tacoma, wa
Supply area
China
Purchas area
United States
Weight
360kg
Amount
——
Hs code
841581
Product tags
valve
Product description
VALVE Expand
Trade date
2025/12/17
B/L No.
bwlesha59329467
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys 1239 bellevue ave
POLs
57035, shanghai
PODs
2704, los angeles, ca
Supply area
China
Purchas area
United States
Weight
360kg
Amount
——
Hs code
841581
Product tags
valve
Product description
VALVE Expand
Trade date
2025/09/24
B/L No.
bwlesha59083865
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys 1239 bellevue ave
POLs
57035, shanghai
PODs
2704, los angeles, ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
841581
Product tags
valve
Product description
VALVE Expand
Trade date
2025/07/15
B/L No.
bwlesha58840132
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys 1239 bellevue ave
POLs
57035, shanghai
PODs
2704, los angeles, ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
841581
Product tags
valve
Product description
VALVE Expand
Trade date
2024/10/14
B/L No.
hlcusha2408boad0
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
shanghai
PODs
los angeles
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2024/08/22
B/L No.
hlcusha240755141
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
shanghai
PODs
los angeles
Supply area
China
Purchas area
United States
Weight
248kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2024/08/22
B/L No.
hlcusha240755141
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
shanghai
PODs
los angeles
Supply area
China
Purchas area
United States
Weight
248kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2024/02/02
B/L No.
hlcusha2312bkwe9
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
shanghai
PODs
los angeles
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/12/08
B/L No.
hlcusha231038451
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
shanghai
PODs
long beach ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/12/08
B/L No.
hlcusha231038451
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
——
PODs
long beach ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/11/25
B/L No.
hlcusha231038451
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
——
PODs
long beach ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/11/25
B/L No.
hlcusha231038451
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
——
PODs
long beach ca
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/10/06
B/L No.
cosu6364023510
Suppliers
changzhou longhua shuangyi metal to
Buyers
comer prodesas.a.de c.v.
POLs
hong kong
PODs
long beach ca
Supply area
Costa Rica
Purchas area
United States
Weight
700kg
Amount
——
Hs code
Product tags
canister,sma
Product description
SMALL CANISTER
Expand
Trade date
2023/08/15
B/L No.
hlcusha230794172
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
——
PODs
los angeles
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
Trade date
2023/05/13
B/L No.
hlcusha230474416
Suppliers
changzhou longhua shuangyi metal to
Buyers
senasys
POLs
——
PODs
tacoma wa
Supply area
China
Purchas area
United States
Weight
226kg
Amount
——
Hs code
848190
Product tags
valve
Product description
VALVE
Expand
+View All
Partners
Total 12
RankCompanyTransactionsPerDetail
1senasys
united statesbuyer,they trade on 2024-10-14
1231.58%
>
2cryoconcepts lp
united statesbuyer,they trade on 2019-12-20
718.42%
>
4rector seal corp.
vietnamsupplier,they trade on 2021-12-05
410.53%
>
5tireject
united statesbuyer,they trade on 2018-04-26
37.89%
>
+View All
Products
Total 3
ProductsTransactionsPerDetail
valve 1090.91%>
canister 19.09%>
sma 19.09%>
Hscode rank
Total 10
HSCode NameTransactionsPerDetail
HS 8481901090.91%>
Trading Area
Total 1
AreaTransactionsPerDetail
united states3797.37%>
Port statistics
Total 4
Port NameTransactionsPerDetail
shanghai2155.26%>
57035, shanghai410.53%>
hong kong12.63%>
ningbo12.63%>
changzhou longhua shuangyi metal to is china Supplier,
and primarily engages in the import and export business of products such as valve,canister,sma.
According to the 52wmb.com global trade database, as of 2026-05-10, the company has completed 38 international trades,
with its main trading regions covering united states etc.
The core products include HS848190 etc,
often transported via shanghai,port 57035, shanghai, port hong kong etc,
and its main trading partners are senasys,cryoconcepts lp,senasys 1239 bellevue ave.
These trade data are sourced from various countries' customs and public channels, and have undergone standardization and structuring processing.
They can reflect the import and export trends and main market layout of the enterprise, and are suitable for market trend analysis, competitor research, port transportation planning, supply chain optimization, and international customer development.
They provide reliable support for cross-border trade decision-making.
The trade data displayed on changzhou longhua shuangyi metal to is sourced from the 52wmb.com global trade database. It is based on legal records from customs and related public channels of various countries, and has been formatted and organized for user query and analysis.
We maintain compliance with the source and processing of data to ensure the objectivity of information, but due to the dynamic changes in international trade activities, some data may be delayed or changed.