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MAINSPRING ENERGY, INC.

3575 HAVEN AVE MENLO PARK CA 94025 US

Summary Information

There are a total of 144 bills of lading on file for Mainspring Energy, Inc. between October 18th, 2020 and April 9th, 2026.

Of those 144 bills of lading, 2 were within the past 30 days and 7 were within the past 90 days.

Total Records144
Shipper Records0
Consignee Records143
Notify Party Records1
First Shipment on FileOct 18th, 2020
Most Recent Shipment on FileApr 9th, 2026
Records in Last 30 Days2
Records in Last 90 Days7
Records in the Past Year28

Bills of Lading by Month for Mainspring Energy, Inc.

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Sankey Diagram of Associated Companies

Below is a Sankey Diagram of the top 20 companies associated with Mainspring Energy, Inc., and the top 4 companies associated with those associations.

Associated Companies

Below are the top 20 companies associated with Mainspring Energy, Inc. in terms of total bills of lading. Total Records are based on records since October 21st, 2012. Associations are based on records since April 2021.

Company Name Recent Shipment Total Records Associations
BOZZ TECHNOLOGY CO.,LTDJan 202644030
SHANGHAI HONGBO VEHICLE SALES CO LTApr 20263117
Apr 202598
PMT MACHINES LIMITEDJan 2026416
NANJING METALLI INDUSTRIAL CO.Apr 20263196
LITHIUM WERKS (CHINA) MANUFACTURINGApr 20261776
CHANGSHU TONGRUN MECHANICAL AND ELEApr 20262,3155
VALENCE ENERGY-TECH(SUZHOU) CO.Apr 20243314
NINGBO NATHAN MACHINERY CO., LTD.Feb 20264084
NINGBO DEMY (D&M) BEARINGS CO LTDMar 20261514
AVALON TECHNOLOGIES PVT LTDApr 20269124
Feb 202563
Oct 202433
Dec 202533
LITHIUM WERKS, INC.Mar 20261433
DALIAN QIMING METAL FORMING CO.,LTDApr 20261273
BOYD (SHANGHAI) TECHNOLOGIES LTDApr 20265313
BETTER-MOLD INDUSTRIAL CO.,LTDDec 2025433
ULECTRIC TECHNOLOGY CO., LTD.Feb 2026112
Jan 202522

Other Companies Listed Alphabetically

Below are other companies when arranged alphabetically. There is not neccessarily any association to Mainspring Energy, Inc.

Company Name Recent Shipment Total Records Past 90 Days
MAINI PRECISION PRODUCTS LIMITEDApr 20265,7979
MAINLAND CHINA TRADING&CONSULTING CMar 20262684
MAINLAND TEXTILES LLCApr 20262159
MAINLINE AUTOMOTIVE EQUIPMENT PTY LApr 20262718
MAINLINE FASHIONS INC.Feb 2026736
MAINLINE GLOBAL LOGISTICS PTE LTDMar 20262042
MAINLINE WORLD FURNITURE INC.Apr 20263,15427
MAINLY BASKETSApr 20262356
MAINPACK INDUSTRIAL CO., LTD.Apr 20262531
MAINS IMPORTING INC.Apr 202667914
MAINSTREAM HOLDINGSApr 20217780
MAINSTREAM INTERNATIONAL INCFeb 20268282
MAINSTREET INDUSTRIAL CO LTDJun 20241630
MAINTEK COMPUTERApr 202619660
MAINTEK COMPUTER (SUZHOU) CO.,LTDJan 202614,9400
MAINTENANCE PLUS, INCApr 20262953
MAINTOWN INDUSTRIES LTDMay 20225140
MAINZU SLApr 202659522
MAIR LOGISTICSApr 20262567
MAIR RESEARCH SPAApr 20265045

25 Most Recent Bills of Lading

Run Date Master BOL House BOL Voyage # Bill Type Carrier Code IMO # Vessel Name Arrival Date US Port Foreign Port Quantity Weight Type of Service Shipper Consignee Notify Party Commodity
2026-02-20MAEU264103824EXDO6396020795604EHouse BillEXDO9320257GEORG MAERSK2026-02-19LOS ANGELES, CALIFORNIASHANGHAI CHINA (MAINLAND)3 PKG1,200 KGContainer YardULECTRIC TECHNOLOGYMAINSPRING ENERGY, INC.V MS GENERATOR BATTERY HTS:
2026-02-17ONEYMUMG00742300EXDO62C0274514084EHouse BillEXDO9462718YM UNANIMITY2026-02-16LOS ANGELES, CALIFORNIAJAWAHARLAL NEHRU INDIA1 PKG135 KGContainer YardNEW TECH ENGINEERINGMAINSPRING ENERGY, INC.THERM BLKT MNFLD EL A SIDE HTS:
2026-02-02MEDUKY800337EXDO62R0541913GO552House BillEXDO9398383MSC LUCIANA2026-01-31OAKLAND, CALIFORNIANINGBO CHINA (MAINLAND)19 PKG11,992 KGHouse to HouseSHANGHAI HONGBO VEHICLE SALESMAINSPRING ENERGY, INC.HIGH STRENGTHTIE ROD HTS:
2026-01-26MEDUW7569181EXDO6396014981GO552House BillEXDO9398383MSC LUCIANA2026-01-25LONG BEACH, CALIFORNIASHANGHAI CHINA (MAINLAND)16 PKG8,800 KGHouse to HouseBOZZ TECHNOLOGYMAINSPRING ENERGY, INC.AIR SPRING CYLINDER HTS:

Sample Bill of Lading

View Full Manifest

Relevant Dates

Run Date2026-03-05
Estimated Arrival Date2026-03-04
Actual Arrival Date2026-03-04
Trade Update Date2026-02-12

Bill of Lading Overview

Master BOL #MAEU265474170
House BOL #EXDO6396024544
Manifest Number000001
Bill TypeHouse Bill
Carrier CodeEXDO
Voyage #606E
IMO #9359038
Vessel NameGUSTAV MAERSK
Vessel CountryHK
Place of ReceiptSHANGHAI
Foreign Port of LadingSHANGHAI CHINA (MAINLAND) (57035)
Port of UnladingLOS ANGELES, CALIFORNIA (2704)
Port of Destination
Foreign Port of Destination
Weight2400 KG
Weight in KG2,400 KG
Quantity6 CTN
Volume4 CM
Record StatusNew Record
In-bond Entry Type
Transportation ModeVessel, containerized
Container MRSU3128250
Commodity Description V MS GENERATOR BATTERY HTS:

Shipper

Shipper NameSYNTRON INTERNATIONAL TRADE (HUBEI
Address Line 1WAREHOUSE 3,XIANGYANG BONDED
Address Line 2LOGISTICS ZONE,MIFEI ROAD,, XIANGYA
Address Line 3WUHAN, HUBEI 430000 CN

Consignee

Consignee NameMAINSPRING ENERGY, INC.
Address Line 13575 HAVEN AVE
Address Line 2MENLO PARK CA 94025 US

#1 -- Container MRSU3128250

Container NumberMRSU3128250
Seal Number 1CN4820357
Seal Number 1CN4820357
Equipment Description CodeCN
Equipment DescriptionContainer
Container Length40ft 0in (04000)
Container Height8ft 0in (00000800)
Container Width8ft 0in (00000800)
Container Type4000
Load StatusLoaded
Type of ServiceContainer Yard
Cargo Description 1V MS GENERATOR BATTERY HTS:
Marks and Numbers 1NO MARKS

Hazmat Information

Seq. No. Code Class Code Qual. Contact Page No. Flash Point Temp Flash Point Temp Negative Ind Flash Point Temp Unit Desc
0013480U000

Map of Activity by Port

MAINSPRING ENERGY, INC. Top US Ports

Port of Unlading Total Records Recent Shipment
Long Beach, California632026-03-25
Los Angeles, California442026-04-10
Oakland, California362026-02-02
Norfolk, Virginia12025-12-04

MAINSPRING ENERGY, INC. Top Foreign Ports

Port of Lading Total Records Recent Shipment
Shanghai China (Mainland)752026-03-25
Jawaharlal Nehru India172026-02-17
Ningbo China (Mainland)142026-02-02
Qingdao China (Mainland)102026-04-10
Yantian China (Mainland)52025-12-31
Kaohsiung China (Taiwan)42025-05-28
Singapore Singapore42025-02-27
Pusan South Korea32025-01-11
Stade Germany32023-03-25
Kajang Malaysia22025-04-16

MAINSPRING ENERGY, INC. Address and Name Permutations

Below are the top 9 company names and addresses for Mainspring Energy, Inc. that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records so please notify us of any errors.

Company Name Address Last Record Records
MAINSPRING ENERGY, INC.3575 HAVEN AVE MENLO PARK CA 94025 US2026-04-10101
MAINSPRING ENERGY, INC.3601 HAVEN AVE MENLO PARK CA 94025-1117 US2026-01-2616
MAINSPRING ENERGY, INC.2026-02-028
MAINSPRING ENERGY, INC2023-08-259
MAINSPRING ENERGY INC2024-11-073
MAINSPRING ENERGY, INC.2024-07-123
MAINSPRING ENERGY2023-03-252
MAINSPRING ENERGY2021-04-141
MAINSPRING ENERGY2021-02-271

MAINSPRING ENERGY, INC. Phone Number

Phone Number Last Appeared Records
No phone number on file

MAINSPRING ENERGY, INC. Email Address

Email Address Last Appeared Records
No email address on file
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