Home

Help Center 中文版 | Login Register

Mine

E-mail LaunchedDiamond PRO+

Traders Email Hunting Tool

【New Function】Create a purchase/supply product ranking based on data updates. You can view the ranking of quantity, weight, and amount. And trade analysis report is provided.Purchase/supply ranking →× close

4m electro optics co.ltd.

Collect

Activity value 76 south korea Buyer&Supplier, the last transaction date was 2025-07-24

4m electro optics co.ltd. is south korea Buyer&Supplier, and primarily engages in the import and export business of products such as industrial steel material，seals of vulcanized rubber，electrical insulators of ceramics. According to the 52wmb.com global trade database, as of 2025-07-24, the company has completed 1147 international trades, with its main trading regions covering vietnam etc. The core products include HS73269099，HS40169390，HS85462090 etc, often transported via incheon intl apt/seo，port incheon intl apt seo kr, port pudong etc, and its main trading partners are optrontec vina co.ltd.，cong ty tnhh jntc vina，công ty tnhh optrontec vina. 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. Expand

Advanced Search

Reset Search

Trade trend analysis

Mon | Year

Number of Transactions Quantity Weight

The above chart presents the market trend analysis for 4m electro optics co.ltd. from 2024 to 2025.  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.  The data reveals that in 2024, the company completed 411 transactions, with a transaction quantity of 53002 and a transaction weight of 0.  As of 2025, the company has completed 243 transactions, with a transaction quantity of 5704 and a transaction weight of 0.  These trend changes provide an important reference for assessing the company's market activity, supply chain health, and future business potential.

Year Transactions Quantity Weight
2024 411 53002 0
2025 243 5704 0

Bill of lading data

< 1/15 >

Trade date 2025/05/23 B/L No. 107205921430
Supplier 4m electro optics co.ltd. Buyers công ty tnhh du lịch và thương mại quốc tế s-world
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 2727
Hs code 34031919 Product tags lubrication oil
Product description Dầu bơm chân không Vactor HV 70, thể tích 20L, dầu bôi trơn dùng trong máy bơm chân không, xuất xứ Hàn Quốc, hàng mới 100% Expand

Trade date 2025/05/20 B/L No. 107195817411
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 3630
Hs code 85462090 Product tags electrical insulators of ceramics
Product description Miếng cách điện dùng trong máy tráng phủ (E/B Insulator #1), chất liệu gốm alumina, kích thước: 35*22*8mm, nhà sản xuất 4M. Hàng mới 100% Expand

Trade date 2025/05/16 B/L No. 107187055620
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area China Purchas area Vietnam
Weight —— Amount 12200
Hs code 73044900 Product tags stainless steel tube,air tube
Product description Ống dẫn bằng thép không gỉ mạ Niobium (Nb Rotary Target L850), không nối, có mặt cắt ngang hình tròn, cán nóng, đường kính trong phi 125mm, dài 850mm, dùng trong công đoạn Coating, mới 100% Expand

Trade date 2025/05/12 B/L No. 107171653260
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 440
Hs code 85444297 Product tags cable
Product description Dây cáp điện đã gắn đầu nối (RF coaxial Cable), cách điện bằng cao su, đường kính 4MM, dùng cho điện áp dưới 1000V. Mới 100% Expand

Trade date 2025/05/12 B/L No. 107171653260
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 500
Hs code 85462090 Product tags electrical insulators of ceramics
Product description Núm bảo vệ dây dẫn, chi tiết cách điện trong máy tráng phủ (RG-4), bằng gốm alumina, kích thước đường kính 5.15mm, cao 5mm, hàng mới 100% Expand

Trade date 2025/05/09 B/L No. 107167387721
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area China Purchas area Vietnam
Weight —— Amount 35520
Hs code 28046900 Product tags silicon
Product description Silic rắn màu đen (Silic sử dụng được bọc quanh lõi ống suốt), kt: ID125*OD133*L1597.6mm, cas: 7440-21-3, hàm lượng Si >/= 99,9%, NSX: UV TECH MATERIAL LTD, dùng cho máy tráng phủ Silic, mới 100% Expand

Trade date 2025/05/09 B/L No. 107167387721
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area China Purchas area Vietnam
Weight —— Amount 36800
Hs code 28046900 Product tags silicon
Product description Silic rắn màu đen (Silic sử dụng được bọc quanh lõi ống suốt), kt: ID134*OD149*L1541.6mm, cas: 7440-21-3, hàm lượng Si >/= 99,9%, NSX: UV TECH MATERIAL LTD, dùng cho máy tráng phủ Silic, mới 100% Expand

Trade date 2025/05/05 B/L No. 107149654841
Supplier 4m electro optics co.ltd. Buyers công ty tnhh 4m electro-optics vina
POLs —— PODs ——
Supply area Japan Purchas area Vietnam
Weight —— Amount 1350
Hs code 73269099 Product tags industrial steel material
Product description Tấm đỡ bằng thép (Mask Plate), dùng để đỡ và cố định tấm kính, kích thước (MM): 165*3.8T, nhà sx:OPTORUN CO., LTD. Mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 598
Hs code 85462090 Product tags electrical insulators of ceramics
Product description Sứ cách điện của lưới lọc/ Grid Insulator 1.2T, dùng cho máy phủ màng mỏng quang học chân không. Hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 540
Hs code 85462090 Product tags electrical insulators of ceramics
Product description Sứ cách điện của lưới lọc/ Standoff Insulator 2 [A37-0007], dùng cho máy phủ màng mỏng quang học chân không. Hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 1121
Hs code 85392190 Product tags tungsten halogen lamps
Product description Bóng đèn/ Halogen lamp, công dụng: lắp vào kính hiển vi, hỗ trợ soi sản phẩm, công xuất 150W. Hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Japan Purchas area Vietnam
Weight —— Amount 1830
Hs code 73269099 Product tags industrial steel material
Product description Đồ gá/ Glass Driving Plate 3, dùng để cố định đĩa kính monitering glass của máy phủ màng mỏng quang học chân không, bằng thép. Hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 72
Hs code 73269099 Product tags industrial steel material
Product description Miếng đệm làm kín/ Swagelok S22-2-VCR-2, dùng cho máy phủ màng mỏng quang học chân không, bằng thép. Hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 520
Hs code 73269099 Product tags industrial steel material
Product description Miếng thép để lắp ráp các chi tiết nhỏ/ Coiling Plate-2 [A37-3052], dùng cho máy phủ màng mỏng quang học chân không, hàng mới 100% Expand

Trade date 2025/04/25 B/L No. 107133911250
Supplier 4m electro optics co.ltd. Buyers công ty tnhh optrontec vina
POLs —— PODs ——
Supply area Korea Purchas area Vietnam
Weight —— Amount 1170
Hs code 73269099 Product tags industrial steel material
Product description Giá đỡ dây tóc xoắn bắn tia điện từ/ Filament Fix Holder #1, dùng cho máy phủ màng mỏng quang học chân không, bằng thép, kt D40*50L (mm) . Hàng mới 100% Expand

+View All

Registered users can check itLogin now Register for free

Partners

Rank Company Transactions Per Detail
1 optrontec vina co.ltd. philippinessupplier,they trade on 2024-08-20 265 62% >
2 cong ty tnhh jntc vina vietnambuyer,they trade on 2024-08-12 71 16% >
3 công ty tnhh optrontec vina vietnambuyer,they trade on 2025-04-25 55 13% >
4 công ty tnhh du lịch và thương mại quốc tế s-world vietnambuyer,they trade on 2025-05-23 9 2% >
5 cong ty tnhh optrontec vina vietnambuyer,they trade on 2021-12-17 7 1% >

+View All

Registered users can check itLogin now Register for free

Products

Products Transactions Per Detail
industrial steel material
118 15.38% >
seals of vulcanized rubber
74 9.65% >
electrical insulators of ceramics
68 8.87% >
silicon
50 6.52% >
stainless steel tube
38 4.95% >

+View All

Registered users can check itLogin now Register for free

Hscode rank

HSCode Name Transactions Per Detail
HS 73269099 118 15.38% >
HS 40169390 74 9.65% >
HS 85462090 68 8.87% >
HS 28046900 50 6.52% >
HS 73044900 38 4.95% >

+View All

Registered users can check itLogin now Register for free

Trading Area

Area Transactions Per Detail
vietnam 1094 100% >

Registered users can check itLogin now Register for free

Port statistics

Port Name Transactions Per Detail
incheon intl apt/seo 126 47.01% >
incheon intl apt seo kr 51 19.03% >
pudong 20 7.46% >
incheon kr 15 5.6% >
inchon 14 5.22% >

+View All

Registered users can check itLogin now Register for free

Q&A

Q: How can I query the latest trade data of the company through 52wmb.com?

A: Visit 52wmb.com and search for "4m electro optics co.ltd." to view the latest trade records, product categories, trading partners, and HS code information.
Q: How to inquire about the contact information of the company

A: You can collect employee email information by checking the contact information provided in the trade data or through Email Hunting tools.
Q: How often is the company's trade data updated?

A: The updating of the company's trade data is based on the updates of the original customs data, and it is usually completed once every 30 days; some companies may stop updating due to business reasons.
Q: How can I view the trade report for specific products of this company?

A: By conducting a global search, you can enter keywords or HS codes to create a matching report.

The trade data displayed on 4m electro optics co.ltd. 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.

Hot companies :

Peer companies : jilin huameng imp&exp trading co.ltd. dhl express perú s.a.c. dhl express peras s a c cong ty cp dau tu xuat nhap khau thiet bi ha noi cong ty co phan xay dung ky thuat cong trinh hk

Reference contact info

Email Hunting Tool

Employee emails

Yellow Diamond PRO Edition

AI support, more efficient and accurate data usage!

The search results are extensive but not precise enough, the contact info coverage is low and lacks multidimensional comparative analysis, the data volume is huge, and the efficiency of use is low. Yellow Diamond PRO is born for precision and efficiency!

Apply for free demonstration →