MAC VALVES INC

MAC VALVES INC is a U.S. importer with 1,928 bill-of-lading shipment records between Jan 2020 and Jun 2026. Its top suppliers include MAC VALVES ASIA INC TAIWAN BRANCH USA, CHINA PRECISION DIECASTING INC, and CENTURY AUTOMATION CORP, primarily importing HS code 848190. Goods originate mainly from TAIWAN and CHINA, arriving primarily at TACOMA, WA. Shipment volume has held steady over the past 12 months versus the prior year.

Sourced from U.S. Customs bill of lading data · Updated monthly · Data through June 2026

Total shipments

1,928

First seen

Jan 2020

Last seen

Jun 2026

Origin countries

Shipments over time (last 24 months)

2024-072026-06

Trade flow: top suppliers → products

What MAC VALVES INC imports and from whom — the strongest supplier-product relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.

The largest relationship is CHINA PRECISION DIECASTING INC → Sanitary ware and parts thereof with 156 shipments, followed by MAC VALVES ASIA INC TAIWAN BRANCH USA → Parts of taps, cocks, valves and similar appliances, for pipes,… (130) and GATETECH TECHNOLOGY INC → Parts of converters, ladles, ingot molds and casting machines,… (83).

Top suppliers

Supplier	Shipments
MAC VALVES ASIA INC TAIWAN BRANCH USA	211
CHINA PRECISION DIECASTING INC	206
CENTURY AUTOMATION CORP	136
GATETECH TECHNOLOGY INC	108
MEGA PRECISION CORP	89

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Top products (HS codes)

Product (HS code)	Shipments
Parts of taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves (848190)	498
Valves for oleohydraulic or pneumatic transmissions (848120)	182
Sanitary ware and parts thereof (761520)	156
Parts of converters, ladles, ingot molds and casting machines, of a kind used in metallurgy or in metal foundries, and parts thereof (845490)	84
Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves, other appliances (848180)	66

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Origin countries

Country	Shipments
TAIWAN	1,547
CHINA	244
HONG KONG	68
INDIA	43
SINGAPORE	20
JAPAN	2
BELGIUM	1
REPUBLIC OF KOREA	1
NETHERLANDS	1
ROMANIA	1

Ports of unlading

U.S. port	Shipments
TACOMA, WA	1,747
SEATTLE, WA	90
NEW YORK/NEWARK AREA, NEWARK, NJ	39
LOS ANGELES, CA	28
LONG BEACH, CA	14
NEW YORK, NY	8
CHARLESTON, SC	1
OAKLAND, CA	1

Frequently asked questions about MAC VALVES INC

Who are MAC VALVES INC's top suppliers?

Based on U.S. Customs bill-of-lading records, MAC VALVES INC's top suppliers include MAC VALVES ASIA INC TAIWAN BRANCH USA, CHINA PRECISION DIECASTING INC, CENTURY AUTOMATION CORP, GATETECH TECHNOLOGY INC, and MEGA PRECISION CORP.

What does MAC VALVES INC import?

MAC VALVES INC's most frequent imports fall under HS codes 848190, 848120, and 761520.

Where does MAC VALVES INC import from?

MAC VALVES INC imports primarily from TAIWAN, CHINA, and HONG KONG.

How many shipments does MAC VALVES INC have?

ImportDoor has 1,928 U.S. import shipment records for MAC VALVES INC, spanning Jan 2020 to Jun 2026.

Which U.S. ports does MAC VALVES INC use?

MAC VALVES INC's shipments arrive primarily at TACOMA, WA and SEATTLE, WA.

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