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INDUSTRY CLUSTER · Modern agriculture

Chengmai Farm Inputs and Agricultural Products Cluster

Laocheng in Chengmai has farm-input makers, feed suppliers and agricultural processors. Hainan Agricultural Materials Group packs and dispatches fertilizer; Xingshangshui imports and supplies feed for leopard coral grouper; and Oben processes coconut water and flesh into food ingredients, with recorded industrial output in early 2026. Hainan designated Chengmai's farm-inputs and agricultural-products cluster in 2025. These goods require different checks: fertilizer formulation and lot, feed import papers and target fish, and coconut ingredients' food batch, microbiology and transport temperature.

Formation and regional foundations

Chengmai Farm Inputs and Agricultural Products Cluster appears in authority list dated 2025, and each named entity uses its corresponding public record.

The authority list uses the name Chengmai Farm Inputs and Agricultural Products Cluster. A working review can begin with fertilizer ingredients and fertilizer blending and packing.

Core geography: Laocheng Science and Technology New City and industrial park in Chengmai County

Chengmai Farm Inputs and Agricultural Products Cluster operating-chain map

Six supply-and-demand connections in Chengmai Farm Inputs and Agricultural Products Cluster

The map for Chengmai Farm Inputs and Agricultural Products Cluster lists inputs, operations, a named entity, outputs, demand and delivery conditions in sequence.

  • fertilizer ingredients — Input review for Chengmai Farm Inputs and Agricultural Products Cluster centres on fertilizer ingredients and checks variety, health or provenance records, growing or husbandry conditions and input lots before work begins.
  • fertilizer blending and packing — Operations for Chengmai Farm Inputs and Agricultural Products Cluster follow fertilizer blending and packing and record field or husbandry stages, environmental conditions, handling results and responsibility records at each handoff.
  • farm fertilizer — Output scope for Chengmai Farm Inputs and Agricultural Products Cluster covers farm fertilizer, with variety, grade, freshness or live condition and inspection records defined separately.
  • growers — Demand for Chengmai Farm Inputs and Agricultural Products Cluster comes from growers, with specifications and delivery terms checked against growing, husbandry, processing, storage, transport or consumption conditions.
  • farm fertilizers acceptance criteria — Acceptance for Chengmai Farm Inputs and Agricultural Products Cluster follows farm fertilizers acceptance criteria, with measurement and retest results linked to a plot, house, water body or harvest lot.
  • farm fertilizers delivery arrangements — Delivery for Chengmai Farm Inputs and Agricultural Products Cluster follows farm fertilizers delivery arrangements and checks harvest or release time, temperature, packaging, health documents and arrival condition.

01 · Chengmai Farm Inputs and Agricultural Products Cluster: Inputs and inbound terms

This chapter reviews input mix and inbound conditions for Chengmai Farm Inputs and Agricultural Products Cluster.

Input mix: fertilizer ingredients, imported grouper feed and fresh coconuts.

For the path from fertilizer ingredients through fertilizer blending and packing to farm fertilizer, first check variety, health or provenance records, growing or husbandry conditions and input lots, retain practical samples and verify sites, equipment or services through records and field conditions.

In Hainan, physical inputs such as fertilizer ingredients carry a lot trail through packaging, transport and traceability records, while sites, equipment or services retain their own reference numbers.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, variety, health or provenance records, growing or husbandry conditions and input lots should be explicit.

02 · Chengmai Farm Inputs and Agricultural Products Cluster: Operations and handoffs

This chapter reviews production stages and engineering interfaces for Chengmai Farm Inputs and Agricultural Products Cluster.

Operating sequence: fertilizer blending and packing, feed import and distribution, coconut-water and flesh processing.

After a change to fertilizer blending and packing, reassess farm fertilizers acceptance criteria and update records for field or husbandry stages, environmental conditions, handling results and responsibility records.

Before fertilizer blending and packing in Hainan moves to farm fertilizer, use a limited trial, test harvest or stage result to confirm the output boundary.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, equipment, software versions and accountable owners should be explicit.

03 · Chengmai Farm Inputs and Agricultural Products Cluster: Outputs and acceptance

This chapter reviews output forms and acceptance measures for Chengmai Farm Inputs and Agricultural Products Cluster.

Output range: farm fertilizer, grouper aquaculture feed and coconut-based food ingredients.

Acceptance of farm fertilizer from fertilizer blending and packing in Hainan should specify reproducible samples, methods, environments and decision rules.

For Chengmai Farm Inputs and Agricultural Products Cluster, quotations for farm fertilizer to growers should separate grade, packaging, labels and storage conditions.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, specifications, test environments and delivery documents should be explicit.

04 · Chengmai Farm Inputs and Agricultural Products Cluster: Demand and purchasing

This chapter reviews demand side and purchasing routes for Chengmai Farm Inputs and Agricultural Products Cluster.

Demand side: growers, fish farms, beverage makers and food-service processors.

In Hainan, demand from growers can be separated by growing, husbandry, processing, storage, transport or consumption conditions, then matched to the conditions for farm fertilizer.

An inquiry for farm fertilizer in Chengmai Farm Inputs and Agricultural Products Cluster should state volume, acceptance and delivery terms for growers.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, use case, volume range and acceptance owner should be explicit.

05 · Chengmai Farm Inputs and Agricultural Products Cluster: Named entities

The three named entities for Chengmai Farm Inputs and Agricultural Products Cluster each link to their own public material.

Hainan Agricultural Production Materials Group Co., Ltd: A Hainan Daily visit saw fertilizer packing and dispatch, late-2025 hiring supports continuing farm-input operations.

Hainan Xingshangshui Technology Co., Ltd: March 2026 reporting documents imported grouper feed and local sales, not domestic feed manufacture.

Oben Food Hainan Co., Ltd: Coconut-water and flesh processing is operating, with recorded first-quarter 2026 output, planned expansion is excluded.

  • The three named entities for Chengmai Farm Inputs and Agricultural Products Cluster use only relationships directly stated in their own material.

06 · Chengmai Farm Inputs and Agricultural Products Cluster: Quality and records

This chapter reviews quality review and technical files for Chengmai Farm Inputs and Agricultural Products Cluster.

Check fertilizer nutrients and lots, imported feed origin papers and target fish, and coconut ingredients' microbiology and food batches.

When operating conditions for fertilizer blending and packing in Hainan change, reassess farm fertilizers acceptance criteria and update field or husbandry stages, environmental conditions, handling results and responsibility records.

After release of farm fertilizer from fertilizer blending and packing in Hainan, set retesting, exception isolation and correction deadlines so responsibility remains traceable to a plot, house, water body or harvest lot.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, samples, test conditions and decision rules should be explicit.

07 · Chengmai Farm Inputs and Agricultural Products Cluster: Delivery and site handover

This chapter reviews transport, delivery and site handover for Chengmai Farm Inputs and Agricultural Products Cluster.

Keep fertilizer dry and apart from food, protect feed from moisture and mould, and transport coconut goods at product-specific temperatures.

When delivery of farm fertilizer from fertilizer blending and packing in Hainan spans several traceable units or service stages, every deliverable should link back to its record.

Delivery of farm fertilizer to growers keeps packaging integrity, lot labels, storage temperature, transit time and arrival checks linked.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, packaging, temperature, humidity, shock protection and arrival checks should be explicit.

08 · Chengmai Farm Inputs and Agricultural Products Cluster: Engagement and due diligence

This chapter reviews engagement sequence and due-diligence list for Chengmai Farm Inputs and Agricultural Products Cluster.

Chengmai Farm Inputs and Agricultural Products Cluster: Verify each entity's permits, operating line, tests and lots.

When checking entities including Hainan Agricultural Production Materials Group Co., Ltd, cluster designation does not prove performance; before quoting farm fertilizer, assign responsibility for farm fertilizers acceptance criteria and farm fertilizers delivery arrangements.

In Laocheng Science and Technology New City and industrial park in Chengmai County, an engagement for farm fertilizer from fertilizer blending and packing can begin with a small lot, pilot or stage deliverable before capacity, lead time and longer arrangements are set.

  • Before Chengmai Farm Inputs and Agricultural Products Cluster moves into execution, separate conclusions on regional designation and company capability should be explicit.

Sources and reading notes

Chengmai Farm Inputs and Agricultural Products Cluster follows the name used in the authority list, records the three companies only by complete legal name and directly stated relationship, and leaves capacity, pricing and engagement terms for separate checks.

  • Chengmai Farm Inputs and Agricultural Products Cluster is the cluster name used in the 2025 authority list.
  • The corresponding public record states this relationship for Hainan Agricultural Production Materials Group Co., Ltd: Laocheng | A Hainan Daily visit saw fertilizer packing and dispatch, late-2025 hiring supports continuing farm-input operations.
  • The corresponding public record states this relationship for Hainan Xingshangshui Technology Co., Ltd: Laocheng New City | March 2026 reporting documents imported grouper feed and local sales, not domestic feed manufacture.
  • The corresponding public record states this relationship for Oben Food Hainan Co., Ltd: Laocheng industrial park | Coconut-water and flesh processing is operating, with recorded first-quarter 2026 output, planned expansion is excluded.

Related companies

These companies have a locally relevant industry role supported by public information. Order is not a ranking, inclusion does not imply authorization, partnership or endorsement, and Hello China does not participate in or guarantee transactions.

A company may request a free correction or removal through the formal channel if its record is inaccurate or it does not wish to be shown. Do not send business licences, authorization letters or other sensitive files through insecure channels.

Sources

Use the original publishers to check dates, scope and definitions; public material is not a transaction guarantee.